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].
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-06-22T13:00:00
Updated: 2024-08-06T21:36:02.351Z
Reserved: 2017-06-22T00:00:00
Link: CVE-2012-6706
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-06-22T13:29:00.173
Modified: 2024-11-21T01:46:43.117
Link: CVE-2012-6706
Redhat
No data.