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.
Published: 2021-12-15
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-30447 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.
History

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Subscriptions

Fedoraproject Fedora
Teeworlds Teeworlds
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T03:55:29.318Z

Reserved: 2021-11-08T00:00:00.000Z

Link: CVE-2021-43518

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-12-15T15:15:10.857

Modified: 2024-11-21T06:29:20.643

Link: CVE-2021-43518

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses