VulnerabilityModified
CVE-2018-20376
An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27.
MEDIUM 5.5EPSS 0.75%
Does this matter?
Lower severity and a low EPSS score (0.75%). Track it; it rarely justifies an emergency change on its own.
Description
An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to an 8 byte out of bounds write in the asm_parse_directive function in tccasm.c.
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.75% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- tinycc/tinycc
- Source
- cve@mitre.org
References
- https://lists.nongnu.org/archive/html/tinycc-devel/2018-12/msg00013.htmlExploit, Mailing List, Third Party Advisory
- https://lists.nongnu.org/archive/html/tinycc-devel/2018-12/msg00013.htmlExploit, Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.