7-Zip XZ Decompression Heap-based Buffer Overflow Remote Code Execution Vulnerability
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 7-Zip | 7-Zip | unknown |
|
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 7-zip | 7-zip |
|
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4718-1 | 7zip security update |
Debian DLA |
DLA-4719-1 | p7zip security update |
No CVSS v4.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.742% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
7-zip
7-zip 7-zip |
|
| Vendors & Products |
7-zip
7-zip 7-zip |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 7-Zip XZ Decompression Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of 7-Zip. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of XZ chunked data. Crafted XZ-compressed data can trigger an overflow of a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-30169. | |
| Title | 7-Zip XZ Decompression Heap-based Buffer Overflow Remote Code Execution Vulnerability | |
| Weaknesses | CWE-122 | |
| References |
| |
| Metrics |
cvssV3_0
|