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CVE-2012-6706 - log back

CVE-2012-6706 created at 25 Sep 2019 19:31:40
Severity	+ Critical
Remote	+ Remote
Type	+ Arbitrary code execution
Description	+ A VMSF_DELTA memory corruption was discovered in unrar before 5.5.5, as used in Sophos Anti-Virus Threat Detection Engine before 3.37.2 and other products, that can lead to arbitrary code execution. An integer overflow can be caused in DataSize+CurChannel. The result is a negative value of the "DestPos" variable, which allows the attacker to write out of bounds when setting Mem[DestPos].
References	+ http://www.openwall.com/lists/oss-security/2017/06/21/9 + https://bugs.chromium.org/p/project-zero/issues/detail?id=1286 + https://github.com/Cisco-Talos/clamav-devel/commit/d4699442bce76574573dc564e7f2177d679b88bd
Notes