CVE-2023-31518

medium

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.

References

https://mmmds.pl/fuzzing-map-parser-part-1-teeworlds/

https://github.com/teeworlds/teeworlds/issues/2970

https://gist.github.com/manba-bryant/9ca95d69c65f4d2c55946932c946fb9b

Details

Source: Mitre, NVD

Published: 2023-05-23

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H