CVE-2018-5996
Published: 01/31/2018 18:29:00
Insufficient exception handling in the method NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip can lead to multiple memory corruptions within the PPMd code, allows remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.
HIGH
CVSS v3: 7.8
CVSS v3: 7.8
Status
| DocFilters Release | Package | State | Justification | Comment |
|---|---|---|---|---|
| 25.1 | 7-zip (23.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 24.4 | 7-zip (23.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 24.4.0 | 7-zip (23.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 24.3 | 7-zip (23.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 24.2.1 | 7-zip (23.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 24.2 | 7-zip (23.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 24.1 | 7-zip (23.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 23.3 | 7-zip (23.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 23.2.1 | 7-zip (17.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 23.2 | 7-zip (17.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 23.1 | 7-zip (17.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
| 22.4 | 7-zip (17.01) | Not Affected | Code Not Present | The issue exists in the full 7-zip tool; the impacted source is not in the the LZMA SDK. Document Filters is not impacted. |
Severity score breakdown
Attack Complexity
LOW
Attack Vector
LOCAL
Availability Impact
HIGH
Base Score
7.8
Base Severity
HIGH
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Privileges Required
NONE
Scope
UNCHANGED
User Interaction
REQUIRED
Vector String
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version
3.0