Buffer overflow in the memnstr function in PHP 4.4.x...
Moderate severity
Unreviewed
Published
May 2, 2022
to the GitHub Advisory Database
•
Updated Jan 31, 2023
Description
Published by the National Vulnerability Database
Aug 15, 2008
Published to the GitHub Advisory Database
May 2, 2022
Last updated
Jan 31, 2023
Buffer overflow in the memnstr function in PHP 4.4.x before 4.4.9 and PHP 5.6 through 5.2.6 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via the delimiter argument to the explode function. NOTE: the scope of this issue is limited since most applications would not use an attacker-controlled delimiter, but local attacks against safe_mode are feasible.
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