VulnerabilityModified
CVE-2023-31518
A heap use-after-free in the component CDataFileReader::GetItem of teeworlds v0.7.5 allows attackers to cause a Denial of Service (DoS) via a crafted map file.
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
A heap use-after-free in the component CDataFileReader::GetItem of teeworlds v0.7.5 allows attackers to cause a Denial of Service (DoS) via a crafted map file.
- 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-416
- Affected
- teeworlds/teeworlds
- Source
- cve@mitre.org
References
- https://gist.github.com/manba-bryant/9ca95d69c65f4d2c55946932c946fb9bThird Party Advisory
- https://github.com/teeworlds/teeworlds/issues/2970Exploit, Issue Tracking
- https://mmmds.pl/fuzzing-map-parser-part-1-teeworlds/Exploit, Third Party Advisory
- https://gist.github.com/manba-bryant/9ca95d69c65f4d2c55946932c946fb9bThird Party Advisory
- https://github.com/teeworlds/teeworlds/issues/2970Exploit, Issue Tracking
- https://mmmds.pl/fuzzing-map-parser-part-1-teeworlds/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.