Vulnerability Details : CVE-2023-29582
Potential exploit
yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the function parse_expr1 at /nasm/nasm-parse.c. Note: This has been disputed by third parties who argue this is a bug and not a security issue because yasm is a standalone program not designed to run untrusted code.
Products affected by CVE-2023-29582
- cpe:2.3:a:yasm_project:yasm:1.3.0.55.g101bc:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-29582
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 11 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-29582
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2023-29582
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-29582
-
https://github.com/z1r00/fuzz_vuln/blob/main/yasm/stack-overflow/parse_expr1/readme.md
fuzz_vuln/readme.md at main · z1r00/fuzz_vuln · GitHubExploit
-
https://github.com/yasm/yasm/issues/217
stack-overflow yasm/modules/parsers/nasm/nasm-parse.c:1235 in parse_expr1 · Issue #217 · yasm/yasm · GitHubExploit;Issue Tracking
-
https://bugzilla.redhat.com/show_bug.cgi?id=2189601#c3
2189601 – (CVE-2023-29582) CVE-2023-29582 yasm: stack-based buffer overflow in parse_expr1() in modules/parsers/nasm/nasm-parse.c
Jump to