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NEWS
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PHP NEWS
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Backported from 7.3.30
- Phar:
. Fixed bug #81211: Symlinks are followed when creating PHAR archive (cmb)
Backported from 7.3.29
- Core:
. Fixed #81122: SSRF bypass in FILTER_VALIDATE_URL. (CVE-2021-21705) (cmb)
- PDO_Firebird:
. Fixed #76448: Stack buffer overflow in firebird_info_cb. (CVE-2021-21704)
(cmb)
. Fixed #76449: SIGSEGV in firebird_handle_doer. (CVE-2021-21704) (cmb)
. Fixed #76450: SIGSEGV in firebird_stmt_execute. (CVE-2021-21704) (cmb)
. Fixed #76452: Crash while parsing blob data in firebird_fetch_blob.
(CVE-2021-21704) (cmb)
Backported from 7.3.28
- Imap:
. Fixed bug #80710 (imap_mail_compose() header injection). (cmb, Stas)
Backported from 7.3.27
- SOAP:
. Fixed bug #80672 (Null Dereference in SoapClient). (CVE-2021-21702) (cmb, Stas)
Backported from 7.3.26
- Standard:
. Fixed bug #77423 (FILTER_VALIDATE_URL accepts URLs with invalid userinfo).
(CVE-2020-7071) (cmb)
Backported from 7.2.34
- Core:
. Fixed bug #79699 (PHP parses encoded cookie names so malicious `__Host-`
cookies can be sent). (CVE-2020-7070) (Stas)
Backported from 7.2.33
- Core:
. Fixed bug #79877 (getimagesize function silently truncates after a null
byte) (cmb)
- Phar:
. Fixed bug #79797 (Use of freed hash key in the phar_parse_zipfile
function). (CVE-2020-7068) (cmb)
Backported from 7.2.31
- Core:
. Fixed bug #78875 (Long filenames cause OOM and temp files are not cleaned).
(CVE-2019-11048) (cmb)
. Fixed bug #78876 (Long variables in multipart/form-data cause OOM and temp
files are not cleaned). (CVE-2019-11048) (cmb)
Backported from 7.2.30
- Standard:
. Fixed bug #79330 (shell_exec silently truncates after a null byte). (stas)
. Fixed bug #79465 (OOB Read in urldecode). (CVE-2020-7067) (stas)
Backported from 7.2.29
- Core:
. Fixed bug #79329 (get_headers() silently truncates after a null byte)
(CVE-2020-7066) (cmb)
- EXIF:
. Fixed bug #79282 (Use-of-uninitialized-value in exif) (CVE-2020-7064)
(Nikita)
Backported from 7.2.28
- Phar:
. Fixed bug #79082 (Files added to tar with Phar::buildFromIterator have
all-access permissions). (CVE-2020-7063) (stas)
- Session:
. Fixed bug #79221 (Null Pointer Dereference in PHP Session Upload Progress).
(CVE-2020-7062) (stas)
Backported from 7.2.27
- Mbstring:
. Fixed bug #79037 (global buffer-overflow in `mbfl_filt_conv_big5_wchar`).
(CVE-2020-7060) (Nikita)
- Standard:
. Fixed bug #79099 (OOB read in php_strip_tags_ex). (CVE-2020-7059). (cmb)
Backported from 7.2.26
- Bcmath:
. Fixed bug #78878 (Buffer underflow in bc_shift_addsub). (CVE-2019-11046).
(cmb)
- Core:
. Fixed bug #78862 (link() silently truncates after a null byte on Windows).
(CVE-2019-11044). (cmb)
. Fixed bug #78863 (DirectoryIterator class silently truncates after a null
byte). (CVE-2019-11045). (cmb)
- EXIF:
. Fixed bug #78793 (Use-after-free in exif parsing under memory sanitizer).
(CVE-2019-11050). (Nikita)
. Fixed bug #78910 (Heap-buffer-overflow READ in exif). (CVE-2019-11047).
(Nikita)
Backported from 7.1.33
- FPM:
. Fixed bug #78599 (env_path_info underflow in fpm_main.c can lead to RCE).
(CVE-2019-11043) (Jakub Zelenka)
Backported from 7.1.32
- mbstring:
. Fixed CVE-2019-13224 (don't allow different encodings for onig_new_deluxe) (stas)
- pcre:
. Fixed bug #75457 (heap use-after-free in pcrelib) (cmb)
Backported from 7.1.31
- EXIF:
. Fixed bug #78256 (heap-buffer-overflow on exif_process_user_comment).
(CVE-2019-11042) (Stas)
. Fixed bug #78222 (heap-buffer-overflow on exif_scan_thumbnail).
(CVE-2019-11041) (Stas)
- Phar:
. Fixed bug #77919 (Potential UAF in Phar RSHUTDOWN). (cmb)
- SQLite:
. Upgraded to SQLite 3.28.0. (cmb)
Backported from 7.1.30
- EXIF:
. Fixed bug #77988 (heap-buffer-overflow on php_jpg_get16).
(CVE-2019-11040) (Stas)
- GD:
. Fixed bug #77973 (Uninitialized read in gdImageCreateFromXbm).
(CVE-2019-11038) (cmb)
- Iconv:
. Fixed bug #78069 (Out-of-bounds read in iconv.c:_php_iconv_mime_decode()
due to integer overflow). (CVE-2019-11039). (maris dot adam)
- SQLite:
. Fixed bug #77967 (Bypassing open_basedir restrictions via file uris). (Stas)
Backported from 7.1.29
- EXIF
. Fixed bug #77950 (Heap-buffer-overflow in _estrndup via exif_process_IFD_TAG).
(CVE-2019-11036) (Stas)
Backported from 7.1.28
- EXIF:
. Fixed bug #77753 (Heap-buffer-overflow in php_ifd_get32s). (CVE-2019-11034)
(Stas)
. Fixed bug #77831 (Heap-buffer-overflow in exif_iif_add_value).
(CVE-2019-11035) (Stas)
- SQLite3:
. Added sqlite3.defensive INI directive. (BohwaZ)
Backported from 7.1.27
- Core:
. Fixed bug #77630 (rename() across the device may allow unwanted access during
processing). (Stas)
- EXIF:
. Fixed bug #77509 (Uninitialized read in exif_process_IFD_in_TIFF). (Stas)
. Fixed bug #77540 (Invalid Read on exif_process_SOFn). (Stas)
. Fixed bug #77563 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (Stas)
. Fixed bug #77659 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (Stas)
- PHAR:
. Fixed bug #77396 (Null Pointer Dereference in phar_create_or_parse_filename).
(bishop)
. Fixed bug #77586 (phar_tar_writeheaders_int() buffer overflow). (bishop)
- SPL:
. Fixed bug #77431 (openFile() silently truncates after a null byte). (cmb)
10 Jan 2019, PHP 5.6.40
- GD:
. Fixed bug #77269 (efree() on uninitialized Heap data in imagescale leads to
use-after-free). (cmb)
. Fixed bug #77270 (imagecolormatch Out Of Bounds Write on Heap). (cmb)
- Mbstring:
. Fixed bug #77370 (Buffer overflow on mb regex functions - fetch_token). (Stas)
. Fixed bug #77371 (heap buffer overflow in mb regex functions
- compile_string_node). (Stas)
. Fixed bug #77381 (heap buffer overflow in multibyte match_at). (Stas)
. Fixed bug #77382 (heap buffer overflow due to incorrect length in
expand_case_fold_string). (Stas)
. Fixed bug #77385 (buffer overflow in fetch_token). (Stas)
. Fixed bug #77394 (Buffer overflow in multibyte case folding - unicode). (Stas)
. Fixed bug #77418 (Heap overflow in utf32be_mbc_to_code). (Stas)
- Phar:
. Fixed bug #77247 (heap buffer overflow in phar_detect_phar_fname_ext). (Stas)
- Xmlrpc:
. Fixed bug #77242 (heap out of bounds read in xmlrpc_decode()). (cmb)
. Fixed bug #77380 (Global out of bounds read in xmlrpc base64 code). (Stas)
06 Dec 2018, PHP 5.6.39
- Core:
. Fixed bug #77231 (Segfault when using convert.quoted-printable-encode
filter). (Stas)
- IMAP:
. Fixed bug #77020 (null pointer dereference in imap_mail). (cmb)
. Fixed bug #77153 (imap_open allows to run arbitrary shell commands via
mailbox parameter). (Stas)
- Phar:
. Fixed bug #77022 (PharData always creates new files with mode 0666). (Stas)
. Fixed bug #77143 (Heap Buffer Overflow (READ: 4) in phar_parse_pharfile).
(Stas)
13 Sep 2018, PHP 5.6.38
- Apache2
. Fixed bug #76582 (XSS due to the header Transfer-Encoding: chunked). (Stas)
19 Jul 2018, PHP 5.6.37
- Exif:
. Fixed bug #76423 (Int Overflow lead to Heap OverFlow in
exif_thumbnail_extract of exif.c). (Stas)
. Fixed bug #76557 (heap-buffer-overflow (READ of size 48) while reading exif
data). (Stas)
- Win32:
. Fixed bug #76459 (windows linkinfo lacks openbasedir check). (Anatol)
26 Apr 2018 PHP 5.6.36
- Exif:
. Fixed bug #76130 (Heap Buffer Overflow (READ: 1786) in exif_iif_add_value).
(Stas)
- iconv:
. Fixed bug #76249 (stream filter convert.iconv leads to infinite loop on
invalid sequence). (Stas)
- LDAP:
. Fixed bug #76248 (Malicious LDAP-Server Response causes Crash). (Stas)
- Phar:
. Fixed bug #76129 (fix for CVE-2018-5712 may not be complete). (Stas)
29 Mar 2018, PHP 5.6.35
- FPM:
. Fixed bug #75605 (Dumpable FPM child processes allow bypassing opcache
access controls). (Jakub Zelenka)
01 Mar 2018, PHP 5.6.34
- Standard:
. Fixed bug #75981 (stack-buffer-overflow while parsing HTTP response). (Stas)
04 Jan 2018, PHP 5.6.33
- GD:
. Fixed bug #75571 (Potential infinite loop in gdImageCreateFromGifCtx). (cmb)
- Phar:
. Fixed bug #74782 (Reflected XSS in .phar 404 page). (Stas)
26 Sep 2017, PHP 5.6.32
- Date:
. Fixed bug #75055 (Out-Of-Bounds Read in timelib_meridian()). (Derick)
- mcrypt:
. Fixed bug #72535 (arcfour encryption stream filter crashes php). (Leigh)
- PCRE:
. Fixed bug #75207 (applied upstream patch for CVE-2016-1283). (Anatol)
06 Jul 2017, PHP 5.6.31
- Core:
. Fixed bug #73807 (Performance problem with processing post request over
2000000 chars). (Nikita)
. Fixed bug #74111 (Heap buffer overread (READ: 1) finish_nested_data from
unserialize). (Nikita)
. Fixed bug #74603 (PHP INI Parsing Stack Buffer Overflow Vulnerability).
(Stas)
. Fixed bug #74819 (wddx_deserialize() heap out-of-bound read via
php_parse_date()). (Derick)
- GD:
. Fixed bug #74435 (Buffer over-read into uninitialized memory). (cmb)
- mbstring:
. Add oniguruma upstream fix (CVE-2017-9224, CVE-2017-9226, CVE-2017-9227,
CVE-2017-9228, CVE-2017-9229) (Remi, Mamoru TASAKA)
- OpenSSL:
. Fixed bug #74651 (negative-size-param (-1) in memcpy in zif_openssl_seal()).
(Stas)
- PCRE:
. Fixed bug #74087 (Segmentation fault in PHP7.1.1(compiled using the bundled PCRE library)).
(Stas)
- WDDX:
. Fixed bug #74145 (wddx parsing empty boolean tag leads to SIGSEGV). (Stas)
19 Jan 2017, PHP 5.6.30
- EXIF:
. Fixed bug #73737 (FPE when parsing a tag format). (Stas)
- GD:
. Fixed bug #73549 (Use after free when stream is passed to imagepng). (cmb)
. Fixed bug #73868 (DOS vulnerability in gdImageCreateFromGd2Ctx()). (cmb)
. Fixed bug #73869 (Signed Integer Overflow gd_io.c). (cmb)
- Intl:
. Fixed bug #68447 (grapheme_extract take an extra trailing character).
(SATŌ Kentarō)
- Phar:
. Fixed bug #73764 (Crash while loading hostile phar archive). (Stas)
. Fixed bug #73768 (Memory corruption when loading hostile phar). (Stas)
. Fixed bug #73773 (Seg fault when loading hostile phar). (Stas)
- SQLite3:
. Reverted fix for bug #73530 (Unsetting result set may reset other result
set). (cmb)
- Standard:
. Fixed bug #70213 (Unserialize context shared on double class lookup).
(Taoguang Chen)
. Fixed bug #73825 (Heap out of bounds read on unserialize in
finish_nested_data()). (Stas)
08 Dec 2016, PHP 5.6.29
- Mbstring:
. Fixed bug #73505 (string length overflow in mbfl_memory_device_output
function). (Stas)
- Mysqlnd:
. Fixed bug #64526 (Add missing mysqlnd.* parameters to php.ini-*). (cmb)
- Opcache:
. Fixed bug #73402 (Opcache segfault when using class constant to call a
method). (Laruence)
. Fixed bug #69090 (check cached files permissions)
- OpenSSL
. Fixed bug #72776 (Invalid parameter in memcpy function trough
openssl_pbkdf2). (Jakub Zelenka)
- Postgres:
. Fixed bug #73498 (Incorrect SQL generated for pg_copy_to()). (Craig Duncan)
- SOAP:
. Fixed bug #73452 (Segfault (Regression for #69152)). (Dmitry)
- SQLite3:
. Fixed bug #73530 (Unsetting result set may reset other result set). (cmb)
- Standard:
. Fixed bug #73297 (HTTP stream wrapper should ignore HTTP 100 Continue).
(rowan dot collins at gmail dot com)
- WDDX:
. Fixed bug #73631 (Memory leak due to invalid wddx stack processing).
(bughunter at fosec dot vn).
10 Nov 2016, PHP 5.6.28
- Core:
. Fixed bug #73337 (try/catch not working with two exceptions inside a same
operation). (Dmitry)
- Bz2:
. Fixed bug #73356 (crash in bzcompress function). (Stas)
-GD:
. Fixed bug #73213 (Integer overflow in imageline() with antialiasing). (cmb)
. Fixed bug #73272 (imagescale() is not affected by, but affects
imagesetinterpolation()). (cmb)
. Fixed bug #73279 (Integer overflow in gdImageScaleBilinearPalette()). (cmb)
. Fixed bug #73280 (Stack Buffer Overflow in GD dynamicGetbuf). (cmb)
. Fixed bug #72482 (Illegal write/read access caused by gdImageAALine overflow).
(cmb)
. Fixed bug #72696 (imagefilltoborder stackoverflow on truecolor images). (cmb)
- Imap:
. Fixed bug #73418 (Integer Overflow in "_php_imap_mail" leads Heap Overflow).
(Anatol)
- SPL:
. Fixed bug #73144 (Use-after-free in ArrayObject Deserialization). (Stas)
- SOAP:
. Fixed bug #73037 (SoapServer reports Bad Request when gzipped). (Anatol)
- SQLite3:
. Fixed bug #73333 (2147483647 is fetched as string). (cmb)
- Standard:
. Fixed bug #73203 (passing additional_parameters causes mail to fail). (cmb)
. Fixed bug #73188 (use after free in userspace streams). (Sara)
. Fixed bug #73192 (parse_url return wrong hostname). (Nikita)
- Wddx:
. Fixed bug #73331 (NULL Pointer Dereference in WDDX Packet Deserialization
with PDORow). (Stas)
13 Oct 2016, PHP 5.6.27
- Core:
. Fixed bug #73025 (Heap Buffer Overflow in virtual_popen of
zend_virtual_cwd.c). (cmb)
. Fixed bug #73058 (crypt broken when salt is 'too' long). (Anatol)
. Fixed bug #72703 (Out of bounds global memory read in BF_crypt triggered by
password_verify). (Anatol)
. Fixed bug #73189 (Memcpy negative size parameter php_resolve_path). (Stas)
. Fixed bug #73147 (Use After Free in unserialize()). (Stas)
- BCmath:
. Fixed bug #73190 (memcpy negative parameter _bc_new_num_ex). (Stas)
- DOM:
. Fixed bug #73150 (missing NULL check in dom_document_save_html). (Stas)
- Ereg:
. Fixed bug #73284 (heap overflow in php_ereg_replace function). (Stas)
- Filter:
. Fixed bug #72972 (Bad filter for the flags FILTER_FLAG_NO_RES_RANGE and
FILTER_FLAG_NO_PRIV_RANGE). (julien)
. Fixed bug #67167 (Wrong return value from FILTER_VALIDATE_BOOLEAN,
FILTER_NULL_ON_FAILURE). (levim, cmb)
. Fixed bug #73054 (default option ignored when object passed to int filter).
(cmb)
- GD:
. Fixed bug #67325 (imagetruecolortopalette: white is duplicated in palette).
(cmb)
. Fixed bug #50194 (imagettftext broken on transparent background w/o
alphablending). (cmb)
. Fixed bug #73003 (Integer Overflow in gdImageWebpCtx of gd_webp.c). (trylab,
cmb)
. Fixed bug #53504 (imagettfbbox gives incorrect values for bounding box).
(Mark Plomer, cmb)
. Fixed bug #73157 (imagegd2() ignores 3rd param if 4 are given). (cmb)
. Fixed bug #73155 (imagegd2() writes wrong chunk sizes on boundaries). (cmb)
. Fixed bug #73159 (imagegd2(): unrecognized formats may result in corrupted
files). (cmb)
. Fixed bug #73161 (imagecreatefromgd2() may leak memory). (cmb)
- Intl:
. Fixed bug #73218 (add mitigation for ICU int overflow). (Stas)
- Imap:
. Fixed bug #73208 (integer overflow in imap_8bit caused heap corruption).
(Stas)
- Mbstring:
. Fixed bug #72994 (mbc_to_code() out of bounds read). (Laruence, cmb)
. Fixed bug #66964 (mb_convert_variables() cannot detect recursion). (Yasuo)
. Fixed bug #72992 (mbstring.internal_encoding doesn't inherit default_charset).
(Yasuo)
. Fixed bug #73082 (string length overflow in mb_encode_* function). (Stas)
- PCRE:
. Fixed bug #73174 (heap overflow in php_pcre_replace_impl). (Stas)
- Opcache:
. Fixed bug #72590 (Opcache restart with kill_all_lockers does not work).
(Keyur) (julien backport)
- OpenSSL:
. Fixed bug #73072 (Invalid path SNI_server_certs causes segfault).
(Jakub Zelenka)
. Fixed bug #73275 (crash in openssl_encrypt function). (Stas)
. Fixed bug #73276 (crash in openssl_random_pseudo_bytes function). (Stas)
- Session:
. Fixed bug #68015 (Session does not report invalid uid for files save handler).
(Yasuo)
. Fixed bug #73100 (session_destroy null dereference in ps_files_path_create).
(cmb)
- SimpleXML:
. Fixed bug #73293 (NULL pointer dereference in SimpleXMLElement::asXML()).
(Stas)
- SPL:
. Fixed bug #73073 (CachingIterator null dereference when convert to string).
(Stas)
- Standard:
. Fixed bug #73240 (Write out of bounds at number_format). (Stas)
. Fixed bug #73017 (memory corruption in wordwrap function). (Stas)
- Stream:
. Fixed bug #73069 (readfile() mangles files larger than 2G). (Laruence)
- Zip:
. Fixed bug #70752 (Depacking with wrong password leaves 0 length files).
(cmb)
15 Sep 2016, PHP 5.6.26
- Core:
. Fixed bug #72907 (null pointer deref, segfault in gc_remove_zval_from_buffer
(zend_gc.c:260)). (Laruence)
- Dba:
. Fixed bug #71514 (Bad dba_replace condition because of wrong API usage).
(cmb)
. Fixed bug #70825 (Cannot fetch multiple values with group in ini file).
(cmb)
- EXIF:
. Fixed bug #72926 (Uninitialized Thumbail Data Leads To Memory Leakage in
exif_process_IFD_in_TIFF). (Stas)
- FTP:
. Fixed bug #70195 (Cannot upload file using ftp_put to FTPES with
require_ssl_reuse). (Benedict Singer)
- GD:
. Fixed bug #66005 (imagecopy does not support 1bit transparency on truecolor
images). (cmb)
. Fixed bug #72913 (imagecopy() loses single-color transparency on palette
images). (cmb)
. Fixed bug #68716 (possible resource leaks in _php_image_convert()). (cmb)
- Intl:
. Fixed bug #73007 (add locale length check). (Stas)
- JSON:
. Fixed bug #72787 (json_decode reads out of bounds). (Jakub Zelenka)
- mbstring:
. Fixed bug #66797 (mb_substr only takes 32-bit signed integer). (cmb)
. Fixed bug #72910 (Out of bounds heap read in mbc_to_code() / triggered by
mb_ereg_match()). (Stas)
- MSSQL:
. Fixed bug #72039 (Use of uninitialised value on mssql_guid_string). (Kalle)
- Mysqlnd:
. Fixed bug #72293 (Heap overflow in mysqlnd related to BIT fields). (Stas)
- Phar:
. Fixed bug #72928 (Out of bound when verify signature of zip phar in
phar_parse_zipfile). (Stas)
. Fixed bug #73035 (Out of bound when verify signature of tar phar in
phar_parse_tarfile). (Stas)
- PDO:
. Fixed bug #60665 (call to empty() on NULL result using PDO::FETCH_LAZY
returns false). (cmb)
- PDO_pgsql:
. Implemented FR #72633 (Postgres PDO lastInsertId() should work without
specifying a sequence). (Pablo Santiago Sánchez, Matteo)
. Fixed bug #72759 (Regression in pgo_pgsql). (Anatol)
- SPL:
. Fixed bug #73029 (Missing type check when unserializing SplArray). (Stas)
- Standard:
. Fixed bug #72823 (strtr out-of-bound access). (cmb)
. Fixed bug #72278 (getimagesize returning FALSE on valid jpg). (cmb)
. Fixed bug #65550 (get_browser() incorrectly parses entries with "+" sign).
(cmb)
. Fixed bug #71882 (Negative ftruncate() on php://memory exhausts memory).
(cmb)
. Fixed bug #73011 (integer overflow in fgets cause heap corruption). (Stas)
. Fixed bug #73017 (memory corruption in wordwrap function). (Stas)
. Fixed bug #73045 (integer overflow in fgetcsv caused heap corruption). (Stas)
. Fixed bug #73052 (Memory Corruption in During Deserialized-object Destruction)
(Stas)
- Streams:
. Fixed bug #72853 (stream_set_blocking doesn't work). (Laruence)
- Wddx:
. Fixed bug #72860 (wddx_deserialize use-after-free). (Stas)
. Fixed bug #73065 (Out-Of-Bounds Read in php_wddx_push_element). (Stas)
- XML:
. Fixed bug #72085 (SEGV on unknown address zif_xml_parse). (cmb)
. Fixed bug #72927 (integer overflow in xml_utf8_encode). (Stas)
- ZIP:
. Fixed bug #68302 (impossible to compile php with zip support). (cmb)
18 Aug 2016, PHP 5.6.25
- Bz2:
. Fixed bug #72837 (integer overflow in bzdecompress caused heap
corruption). (Stas)
- Core:
. Fixed bug #70436 (Use After Free Vulnerability in unserialize()).
(Taoguang Chen)
. Fixed bug #72024 (microtime() leaks memory). (maroszek at gmx dot net)
. Fixed bug #72581 (previous property undefined in Exception after
deserialization). (Laruence)
. Implemented FR #72614 (Support "nmake test" on building extensions by
phpize). (Yuji Uchiyama)
. Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX).
(Yuji Uchiyama)
. Fixed bug #72663 (Create an Unexpected Object and Don't Invoke
__wakeup() in Deserialization). (Stas)
. Fixed bug #72681 (PHP Session Data Injection Vulnerability). (Stas)
. Fixed URL rewriter partially. It would not rewrite '//example.com/' URL
unconditionally. Only requested host(HTTP_HOST) is rewritten. (Yasuo)
- Calendar:
. Fixed bug #67976 (cal_days_month() fails for final month of the French
calendar). (cmb)
. Fixed bug #71894 (AddressSanitizer: global-buffer-overflow in
zif_cal_from_jd). (cmb)
- Curl:
. Fixed bug #71144 (Segmentation fault when using cURL with ZTS).
(maroszek at gmx dot net)
. Fixed bug #71929 (Certification information (CERTINFO) data parsing error).
(Pierrick)
. Fixed bug #72807 (integer overflow in curl_escape caused heap
corruption). (Stas)
- DOM:
. Fixed bug #66502 (DOM document dangling reference). (Sean Heelan, cmb)
- Ereg:
. Fixed bug #72838 (Integer overflow lead to heap corruption in
sql_regcase). (Stas)
- EXIF:
. Fixed bug #72627 (Memory Leakage In exif_process_IFD_in_TIFF). (Stas)
. Fixed bug #72735 (Samsung picture thumb not read (zero size)). (Kalle, Remi)
- Filter:
. Fixed bug #71745 (FILTER_FLAG_NO_RES_RANGE does not cover whole 127.0.0.0/8
range). (bugs dot php dot net at majkl578 dot cz)
- FPM:
. Fixed bug #72575 (using --allow-to-run-as-root should ignore missing user).
(gooh)
- GD:
. Fixed bug #43828 (broken transparency of imagearc for truecolor in
blendingmode). (cmb)
. Fixed bug #66555 (Always false condition in ext/gd/libgd/gdkanji.c). (cmb)
. Fixed bug #68712 (suspicious if-else statements). (cmb)
. Fixed bug #70315 (500 Server Error but page is fully rendered). (cmb)
. Fixed bug #72596 (imagetypes function won't advertise WEBP support). (cmb)
. Fixed bug #72604 (imagearc() ignores thickness for full arcs). (cmb)
. Fixed bug #72697 (select_colors write out-of-bounds). (Stas)
. Fixed bug #72709 (imagesetstyle() causes OOB read for empty $styles). (cmb)
. Fixed bug #72730 (imagegammacorrect allows arbitrary write access). (Stas)
. Fixed bug #72494 (imagecropauto out-of-bounds access). (Fernando, Pierre,
cmb)
- Intl:
. Partially fixed #72506 (idn_to_ascii for UTS #46 incorrect for long domain
names). (cmb)
- mbstring:
. Fixed bug #72691 (mb_ereg_search raises a warning if a match zero-width).
(cmb)
. Fixed bug #72693 (mb_ereg_search increments search position when a match
zero-width). (cmb)
. Fixed bug #72694 (mb_ereg_search_setpos does not accept a string's last
position). (cmb)
. Fixed bug #72710 (`mb_ereg` causes buffer overflow on regexp compile error).
(ju1ius)
- OCI8:
. Fixed invalid handle error with Implicit Result Sets. (Chris Jones)
- PCRE:
. Fixed bug #72688 (preg_match missing group names in matches). (cmb)
- PDO_pgsql:
. Fixed bug #70313 (PDO statement fails to throw exception). (Matteo)
- Reflection:
. Fixed bug #72222 (ReflectionClass::export doesn't handle array constants).
(Nikita Nefedov)
- SNMP:
. Fixed bug #72708 (php_snmp_parse_oid integer overflow in memory
allocation). (djodjo at gmail dot com)
- Standard:
. Fixed bug #72330 (CSV fields incorrectly split if escape char followed by
UTF chars). (cmb)
. Fixed bug #72836 (integer overflow in base64_decode). (Stas)
. Fixed bug #72848 (integer overflow in quoted_printable_encode). (Stas)
. Fixed bug #72849 (integer overflow in urlencode). (Stas)
. Fixed bug #72850 (integer overflow in php_uuencode). (Stas)
- Streams:
. Fixed bug #41021 (Problems with the ftps wrapper). (vhuk)
. Fixed bug #54431 (opendir() does not work with ftps:// wrapper). (vhuk)
. Fixed bug #72667 (opendir() with ftp:// attempts to open data stream for
non-existent directories). (vhuk)
. Fixed bug #72764 (ftps:// opendir wrapper data channel encryption fails
with IIS FTP 7.5, 8.5). (vhuk)
. Fixed bug #72771 (ftps:// wrapper is vulnerable to protocol downgrade
attack). (Stas)
- SPL:
. Fixed bug #72122 (IteratorIterator breaks '@' error suppression). (kinglozzer)
. Fixed bug #72646 (SplFileObject::getCsvControl does not return the escape
character). (cmb)
. Fixed bug #72684 (AppendIterator segfault with closed generator). (Pierrick)
- SQLite3:
. Implemented FR #72653 (SQLite should allow opening with empty filename).
(cmb)
- Wddx:
. Fixed bug #72142 (WDDX Packet Injection Vulnerability in
wddx_serialize_value()). (Taoguang Chen)
. Fixed bug #72749 (wddx_deserialize allows illegal memory access) (Stas)
. Fixed bug #72750 (wddx_deserialize null dereference). (Stas)
. Fixed bug #72790 (wddx_deserialize null dereference with invalid xml).
(Stas)
. Fixed bug #72799 (wddx_deserialize null dereference in
php_wddx_pop_element). (Stas)
21 Jul 2016, PHP 5.6.24
- Core:
. Fixed bug #71936 (Segmentation fault destroying HTTP_RAW_POST_DATA).
(mike dot laspina at gmail dot com, Remi)
. Fixed bug #72496 (Cannot declare public method with signature incompatible
with parent private method). (Pedro Magalhães)
. Fixed bug #72138 (Integer Overflow in Length of String-typed ZVAL). (Stas)
. Fixed bug #72513 (Stack-based buffer overflow vulnerability in
virtual_file_ex). (loianhtuan at gmail dot com)
. Fixed bug #72562 (Use After Free in unserialize() with Unexpected Session
Deserialization). (taoguangchen at icloud dot com)
. Fixed bug #72573 (HTTP_PROXY is improperly trusted by some PHP libraries and
applications). (CVE-2016-5385) (Stas)
- bz2:
. Fixed bug #72447 (Type Confusion in php_bz2_filter_create()). (gogil at
stealien dot com).
. Fixed bug #72613 (Inadequate error handling in bzread()). (Stas)
- Date:
. Fixed bug #66836 (DateTime::createFromFormat 'U' with pre 1970 dates fails
parsing). (derick)
- EXIF:
. Fixed bug #50845 (exif_read_data() returns corrupted exif headers).
(Bartosz Dziewoński)
. Fixed bug #72603 (Out of bound read in exif_process_IFD_in_MAKERNOTE).
(Stas)
. Fixed bug #72618 (NULL Pointer Dereference in exif_process_user_comment).
(Stas)
- GD:
. Fixed bug #43475 (Thick styled lines have scrambled patterns). (cmb)
. Fixed bug #53640 (XBM images require width to be multiple of 8). (cmb)
. Fixed bug #64641 (imagefilledpolygon doesn't draw horizontal line). (cmb)
. Fixed bug #72512 (gdImageTrueColorToPaletteBody allows arbitrary write/read
access). (Pierre)
. Fixed bug #72519 (imagegif/output out-of-bounds access). (Pierre)
. Fixed bug #72558 (Integer overflow error within _gdContributionsAlloc()).
(CVE-2016-6207) (Pierre)
- Intl:
. Fixed bug #72533 (locale_accept_from_http out-of-bounds access). (Stas)
- OpenSSL:
. Fixed bug #71915 (openssl_random_pseudo_bytes is not fork-safe).
(Jakub Zelenka)
. Fixed bug #72336 (openssl_pkey_new does not fail for invalid DSA params).
(Jakub Zelenka)
- SNMP:
. Fixed bug #72479 (Use After Free Vulnerability in SNMP with GC and
unserialize()). (taoguangchen at icloud dot com)
- SPL:
. Fixed bug #55701 (GlobIterator throws LogicException). (Valentin VĂLCIU)
- SQLite3:
. Fixed bug #70628 (Clearing bindings on an SQLite3 statement doesn't work).
(cmb)
- Streams:
. Fixed bug #72439 (Stream socket with remote address leads to a segmentation
fault). (Laruence)
- Xmlrpc:
. Fixed bug #72606 (heap-buffer-overflow (write) simplestring_addn simplestring.c).
(Stas)
- Zip:
. Fixed bug #72520 (Stack-based buffer overflow vulnerability in
php_stream_zip_opener). (loianhtuan at gmail dot com)
23 Jun 2016, PHP 5.6.23
- Core:
. Fixed bug #72268 (Integer Overflow in nl2br()). (Stas)
. Fixed bug #72275 (Integer Overflow in json_encode()/json_decode()/
json_utf8_to_utf16()). (Stas)
. Fixed bug #72400 (Integer Overflow in addcslashes/addslashes). (Stas)
. Fixed bug #72403 (Integer Overflow in Length of String-typed ZVAL). (Stas)
- Date:
. Fixed bug #63740 (strtotime seems to use both sunday and monday as start of
week). (Derick)
- GD:
. Fixed bug #66387 (Stack overflow with imagefilltoborder). (CVE-2015-8874)
(cmb)
. Fixed bug #72298 (pass2_no_dither out-of-bounds access). (Stas)
. Fixed bug #72337 (invalid dimensions can lead to crash). (Pierre)
. Fixed bug #72339 (Integer Overflow in _gd2GetHeader() resulting in
heap overflow). (CVE-2016-5766) (Pierre)
. Fixed bug #72407 (NULL Pointer Dereference at _gdScaleVert). (Stas)
. Fixed bug #72446 (Integer Overflow in gdImagePaletteToTrueColor() resulting
in heap overflow). (CVE-2016-5767) (Pierre)
- Intl:
. Fixed bug #70484 (selectordinal doesn't work with named parameters).
(Anatol)
- mbstring:
. Fixed bug #72402 (_php_mb_regex_ereg_replace_exec - double free).
(CVE-2016-5768) (Stas)
- mcrypt:
. Fixed bug #72455 (Heap Overflow due to integer overflows). (CVE-2016-5769)
(Stas)
- OpenSSL:
. Fixed bug #72140 (segfault after calling ERR_free_strings()).
(Jakub Zelenka)
- Phar:
. Fixed bug #72321 (invalid free in phar_extract_file()).
(hji at dyntopia dot com)
- SPL:
. Fixed bug #72262 (int/size_t confusion in SplFileObject::fread).
(CVE-2016-5770) (Stas)
. Fixed bug #72433 (Use After Free Vulnerability in PHP's GC algorithm and
unserialize). (CVE-2016-5771) (Dmitry)
- WDDX:
. Fixed bug #72340 (Double Free Courruption in wddx_deserialize).
(CVE-2016-5772) (Stas)
- zip:
. Fixed bug #72434 (ZipArchive class Use After Free Vulnerability in PHP's GC
algorithm and unserialize). (CVE-2016-5773) (Dmitry)
26 May 2016, PHP 5.6.22
- Core:
. Fixed bug #72172 (zend_hex_strtod should not use strlen).
(bwitz at hotmail dot com )
. Fixed bug #72114 (Integer underflow / arbitrary null write in
fread/gzread). (CVE-2016-5096) (Stas)
. Fixed bug #72135 (Integer Overflow in php_html_entities). (CVE-2016-5094)
(Stas)
- GD:
. Fixed bug #72227 (imagescale out-of-bounds read). (CVE-2013-7456) (Stas)
- Intl
. Fixed bug #64524 (Add intl.use_exceptions to php.ini-*). (Anatol)
. Fixed bug #72241 (get_icu_value_internal out-of-bounds read).
(CVE-2016-5093) (Stas)
- Postgres:
. Fixed bug #72151 (mysqli_fetch_object changed behaviour). (Anatol)
28 Apr 2016, PHP 5.6.21
- Core:
. Fixed bug #69537 (__debugInfo with empty string for key gives error).
(krakjoe)
. Fixed bug #71841 (EG(error_zval) is not handled well). (Laruence)
- BCmath:
. Fixed bug #72093 (bcpowmod accepts negative scale and corrupts
_one_ definition). (Stas)
- Curl:
. Fixed bug #71831 (CURLOPT_NOPROXY applied as long instead of string).
(Michael Sierks)
- Date:
. Fixed bug #71889 (DateInterval::format Segmentation fault). (Thomas Punt)
- EXIF:
. Fixed bug #72094 (Out of bounds heap read access in exif header processing). (Stas)
- GD:
. Fixed bug #71952 (Corruption inside imageaffinematrixget). (Stas)
. Fixed bug #71912 (libgd: signedness vulnerability). (CVE-2016-3074) (Stas)
- Intl:
. Fixed bug #72061 (Out-of-bounds reads in zif_grapheme_stripos with negative
offset). (Stas)
- OCI8:
. Fixed bug #71422 (Fix ORA-01438: value larger than specified precision
allowed for this column). (Chris Jones)
- ODBC:
. Fixed bug #63171 (Script hangs after max_execution_time). (Remi)
- Opcache:
. Fixed bug #71843 (null ptr deref ZEND_RETURN_SPEC_CONST_HANDLER).
(Laruence)
- PDO:
. Fixed bug #52098 (Own PDOStatement implementation ignore __call()).
(Daniel Kalaspuffar, Julien)
. Fixed bug #71447 (Quotes inside comments not properly handled). (Matteo)
- Postgres:
. Fixed bug #71820 (pg_fetch_object binds parameters before call
constructor). (Anatol)
- SPL:
. Fixed bug #67582 (Cloned SplObjectStorage with overwritten getHash fails
offsetExists()). (Nikita)
- Standard:
. Fixed bug #71840 (Unserialize accepts wrongly data). (Ryat, Laruence)
. Fixed bug #67512 (php_crypt() crashes if crypt_r() does not exist or
_REENTRANT is not defined). (Nikita)
- XML:
. Fixed bug #72099 (xml_parse_into_struct segmentation fault). (Stas)
31 Mar 2016, PHP 5.6.20
- CLI Server:
. Fixed bug #69953 (Support MKCALENDAR request method). (Christoph)
- Core:
. Fixed bug #71596 (Segmentation fault on ZTS with date function
(setlocale)). (Anatol)
- Curl:
. Fixed bug #71694 (Support constant CURLM_ADDED_ALREADY). (mpyw)
- Date:
. Fixed bug #71635 (DatePeriod::getEndDate segfault). (Thomas Punt)
- Fileinfo:
. Fixed bug #71527 (Buffer over-write in finfo_open with malformed magic
file). (CVE-2015-8865) (Anatol)
- Mbstring:
. Fixed bug #71906 (AddressSanitizer: negative-size-param (-1) in
mbfl_strcut). (CVE-2016-4073) (Stas)
- ODBC:
. Fixed bug #47803, #69526 (Executing prepared statements is succesfull only
for the first two statements). (einavitamar at gmail dot com, Anatol)
. Fixed bug #71860 (Invalid memory write in phar on filename with \0 in
name). (CVE-2016-4072) (Stas)