CVE-2012-6706
critical · 9.8A 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].
9.8
CVSS
10.0%
EPSS (exploit prob.)
95th
EPSS percentile
2017-06-22
Published
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-190
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| sophos | threat_detection_engine | <= 3.36.2 |
| rarlab | unrar | <= 5.5.4 |
Check a specific version with /api/v1/cve/match.
References
- http://securitytracker.com/id?1027725
- http://telussecuritylabs.com/threats/show/TSL20121207-01
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1286
- https://community.sophos.com/kb/en-us/118424#six
- https://kc.mcafee.com/corporate/index?page=content&id=SB10205
- https://lock.cmpxchg8b.com/sophailv2.pdf
- https://nakedsecurity.sophos.com/2012/11/05/tavis-ormandy-sophos/
- https://security.gentoo.org/glsa/201708-05
- https://security.gentoo.org/glsa/201709-24
- https://security.gentoo.org/glsa/201804-16
- http://securitytracker.com/id?1027725
- http://telussecuritylabs.com/threats/show/TSL20121207-01
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1286
- https://community.sophos.com/kb/en-us/118424#six
- https://kc.mcafee.com/corporate/index?page=content&id=SB10205
- https://lock.cmpxchg8b.com/sophailv2.pdf
- https://nakedsecurity.sophos.com/2012/11/05/tavis-ormandy-sophos/
- https://security.gentoo.org/glsa/201708-05
- https://security.gentoo.org/glsa/201709-24
- https://security.gentoo.org/glsa/201804-16
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2012-6706