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Oracle Solaris 11: CVE-2012-6706: Vulnerability in UnRAR

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Oracle Solaris 11: CVE-2012-6706: Vulnerability in UnRAR

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
06/22/2017
Created
07/25/2018
Added
07/19/2017
Modified
02/01/2022

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].

Solution(s)

  • oracle-solaris-11-3-upgrade-archiver-unrar-5-5-5-0-175-3-22-0-3-0

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