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9.8
CVE-2019-10877: Teeworlds 0.7.2 may crash when loading maps
CVE-2019-10877 · published 7 years ago
Summary
The game’s map loading routine miscalculates the size of a map, which can overwrite memory. This could cause the program to stop working or allow an attacker to run unwanted code. Update to the latest version of Teeworlds or only use maps from trusted sources.
What to do
- Update debian teeworlds to version 0.7.2-4.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Debian:12 | debian | teeworlds |
< 0.7.2-4 Fix: upgrade to 0.7.2-4
|
| Debian:13 | debian | teeworlds |
< 0.7.2-4 Fix: upgrade to 0.7.2-4
|
| Debian:14 | debian | teeworlds |
< 0.7.2-4 Fix: upgrade to 0.7.2-4
|
| – | teeworlds | teeworlds |
0.7.2 cpe:2.3:a:teeworlds:teeworlds:0.7.2:*:*:*:*:*:*:* |
Original advisory text
In Teeworlds 0.7.2, there is an integer overflow in CMap::Load() in engine/shared/map.cpp that can lead to a buffer overflow, because multiplication of width and height is mishandled.
In Teeworlds 0.7.2, there is an integer overflow in CMap::Load() in engine/shared/map.cpp that can lead to a buffer overflow, because multiplication of width and height is mishandled.
References
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00046.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00077.html
- https://github.com/teeworlds/teeworlds/issues/2071 Patch Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
- https://security-tracker.debian.org/tracker/CVE-2019-10877 Vendor Advisory
Severity
9.8
Critical
Type
CWE-190Integer Overflow
Timeline
Published5 Apr 2019
Updated29 Oct 2026
First seen10 Sep 2026
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