CVE-2012-6706

Priority
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].
Notes
Package
Upstream:released (0.99-4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was released [0.99-0ubuntu0.14.04.2])
Ubuntu 16.04 LTS (Xenial Xerus):released (0.99-1ubuntu0.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (0.99-4ubuntu1)
Ubuntu 19.10 (Eoan Ermine):released (0.99-4ubuntu1)
Package
Upstream:released (1:5.3.2-1+deb9u1, 1:5.5.5-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):released (1:5.3.2-1+deb9u1build0.16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (5.5.8-1)
Ubuntu 19.10 (Eoan Ermine):not-affected (5.5.8-1)
More Information

Updated: 2020-01-29 19:45:44 UTC (commit 768ceb2fdee6790d707d0f681e1b54916744af1e)