VDB
DEBIAN-CVE-2012-6706
DEBIAN-CVE-2012-6706
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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].
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | unrar-nonfree | 1:3.9.10-1, 3.4.3-1, 3.3.6-2.0.1 |
| Debian:13 | unrar-nonfree | 0, 3.4.3-1, 3.3.6-2.0.1 |
| Debian:12 | unrar-nonfree | 3.4.3-1, *, 0 |
| Debian:12 | libclamunrar | 0, 0.99-3, 0.99-2 |
| Debian:14 | libclamunrar | 0.99-3, 0, 0.95.1-1 |
| Debian:13 | libclamunrar | 0, 0.95.1-1, 0.95.2-1 |
| Debian:11 | unrar-nonfree | 3.5.2-0.1, 1:5.4.5-1, 1:5.3.2-1 |
| Debian:11 | libclamunrar | 0.95.1-1, 0.95.2-1, 0.95.3-1 |
Timeline
- Jun 22, 2017 CVE Published
- Aug 4, 2026 CVE Updated