vulnerability
Debian: CVE-2012-6706: libclamunrar, unrar-nonfree -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Jun 22, 2017 | Jun 28, 2017 | May 1, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Jun 22, 2017
Added
Jun 28, 2017
Modified
May 1, 2025
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)
debian-upgrade-libclamunrardebian-upgrade-unrar-nonfree
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