The pinger in Squid 3.x before 3.4.8 allows remote attackers to obtain sensitive information or cause a denial of service (crash) via a crafted (1) ICMP or (2) ICMP6 packet size.

References

• https://nvd.nist.gov/vuln/detail/CVE-2014-7142
• https://bugzilla.novell.com/show_bug.cgi?id=891268
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
• http://seclists.org/oss-sec/2014/q3/539
• http://seclists.org/oss-sec/2014/q3/613
• http://seclists.org/oss-sec/2014/q3/626
• http://secunia.com/advisories/60242
• http://ubuntu.com/usn/usn-2422-1
• http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
• http://www.securityfocus.com/bid/70022
• http://www.squid-cache.org/Advisories/SQUID-2014_4.txt