Integer overflow in Teeworlds
CVE-2019-10877
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.
Vulnerability class: Integer Overflow
EPSS: 0.022 (81.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Teeworlds — versions 0.7.2
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
- cve@mitre.org (vendor-advisory, x_refsource_SUSE)
- cve@mitre.org (vendor-advisory, x_refsource_SUSE)
Frequently asked questions
- What is CVE-2019-10877?
- CVE-2019-10877 is a critical-severity vulnerability in Teeworlds, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2019-04-05.
- How severe is CVE-2019-10877?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2019-10877 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.