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CVE-2023-31518

Date: May 22, 2023

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.

Language: C++

Severity Score

Related Resources (6)

https://mmmds.pl/fuzzing-map-parser-part-1-teeworlds/
https://gist.github.com/manba-bryant/9ca95d69c65f4d2c55946932c946fb9b
https://github.com/teeworlds/teeworlds/issues/2970
https://security-tracker.debian.org/tracker/CVE-2023-31518
https://nvd.nist.gov/vuln/detail/CVE-2023-31518
https://www.mend.io/vulnerability-database/CVE-2023-31518

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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