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CVE-2021-43518
Published: Dec 15, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
Teeworlds up to and including 0.7.5 is vulnerable to Buffer Overflow. A map parser does not validate m_Channels value coming from a map file, leading to a buffer overflow. A malicious server may offer a specially crafted map that will overwrite client's stack causing denial of service or code execution.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/teeworlds/teeworlds/issues/2981
x_refsource_MISC
https://mmmds.pl/fuzzing-map-parser-part-1-teeworlds/
x_refsource_MISC
FEDORA-2022-f446c92b48
vendor-advisory
x_refsource_FEDORA
FEDORA-2022-f281321e55
vendor-advisory
x_refsource_FEDORA
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