CVE-2012-6706
Published: 06/22/2017 13:29:00
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].
CRITICAL
CVSS v3: 9.8
CVSS v3: 9.8
Status
| DocFilters Release | Package | State | Justification | Comment |
|---|---|---|---|---|
| 25.1 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 24.4 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 24.4.0 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 24.3 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 24.2.1 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 24.2 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 24.1 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 23.3 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 23.2.1 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 23.2 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 23.1 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 22.4 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 22.3 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 22.2 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 22.1 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 21.11.1 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 21.11 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 21.8.1 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 21.8 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 21.5.1 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 21.5.0 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 21.2.0 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 11.4.20 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 11.4.19.3667 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 11.4.18.3599 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 11.4.17 | unrar (5.9.1) | Not Affected | Code Not Present | 5.9.1 does not match CVE configuration. |
| 11.4.16.3445 | unrar (5.3.9) | Needs Triage | ||
| 11.4.15.3368 | unrar (5.3.9) | Needs Triage | ||
| 11.4.14.3263 | unrar (5.3.9) | Needs Triage | ||
| 11.4.13.3179 | unrar (5.3.9) | Needs Triage | ||
| 11.4.12.3054 | unrar (5.3.9) | Needs Triage | ||
| 11.4.11.3040 | unrar (5.3.9) | Needs Triage | ||
| 11.4.11.2990 | unrar (5.3.9) | Needs Triage | ||
| 11.4.10.2934 | unrar (5.3.9) | Needs Triage | ||
| 11.4.9.2878 | unrar (5.3.9) | Needs Triage | ||
| 11.4.8.2822 | unrar (5.3.9) | Needs Triage |
Severity score breakdown
Attack Complexity
LOW
Attack Vector
NETWORK
Availability Impact
HIGH
Base Score
9.8
Base Severity
CRITICAL
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Privileges Required
NONE
Scope
UNCHANGED
User Interaction
NONE
Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version
3.0