CVE-2017-17969
Published: 01/30/2018 16:29:00
Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP 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