Vulnerability Details : CVE-2023-30402
Potential exploit
YASM v1.3.0 was discovered to contain a heap overflow via the function handle_dot_label at /nasm/nasm-token.re. 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-2023-30402
- cpe:2.3:a:yasm_project:yasm:1.3.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-30402
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-30402
| 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-2023-30402
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-30402
-
https://github.com/yasm/yasm/issues/206
yasm heap buffer overflow · Issue #206 · yasm/yasm · GitHubExploit;Issue Tracking;Third Party Advisory
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