VulnerabilityModified
CVE-2022-44321
PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the LexSkipComment function in lex.c when called from LexScanGetToken.
MEDIUM 5.5EPSS 0.32%
Does this matter?
Lower severity and a low EPSS score (0.32%). Track it; it rarely justifies an emergency change on its own.
Description
PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the LexSkipComment function in lex.c when called from LexScanGetToken.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.32% probability · 25th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- picoc project/picoc
- Source
- cve@mitre.org
References
- https://github.com/jpoirier/picoc/issues/37Exploit, Issue Tracking, Third Party Advisory
- https://gitlab.com/zsaleeba/picoc/-/issues/48Exploit, Issue Tracking, Third Party Advisory
- https://github.com/jpoirier/picoc/issues/37Exploit, Issue Tracking, Third Party Advisory
- https://gitlab.com/zsaleeba/picoc/-/issues/48Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.