Vulnerability Details : CVE-2023-36377
Buffer Overflow vulnerability in mtrojnar osslsigncode v.2.3 and before allows a local attacker to execute arbitrary code via a crafted .exe, .sys, and .dll files.
Vulnerability category: OverflowExecute code
Products affected by CVE-2023-36377
- cpe:2.3:a:osslsigncode_project:osslsigncode:2.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-36377
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-36377
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2023-36377
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-36377
-
https://github.com/mtrojnar/osslsigncode/releases/tag/2.3
Release osslsigncode 2.3 · mtrojnar/osslsigncode · GitHubRelease Notes
-
https://github.com/mtrojnar/osslsigncode/compare/2.2...2.3
Comparing 2.2...2.3 · mtrojnar/osslsigncode · GitHubRelease Notes
-
https://lists.debian.org/debian-lts-announce/2023/12/msg00016.html
[SECURITY] [DLA 3693-1] osslsigncode security update
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