CVE-2023-31517

HIGHNVD 7.57.5—

7.5

A memory leak in the component CConsole::Chain of Teeworlds v0.7.5 allows attackers to cause a Denial of Service (DoS) via opening a crafted file.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 67.6%
KEV: Not listed

Published

May 23, 2023

Last Modified

November 21, 2024

References (6)

cve@mitrehttp://teeworlds.com
cve@mitrehttps://gist.github.com/manba-bryant/9ca95d69c65f4d2c55946932c946fb9b
cve@mitrehttps://www.redpacketsecurity.com/teeworlds-denial-of-service-cve-2023-31517/
af854a3a-2127-422b-91ae-364da2661108http://teeworlds.com
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/manba-bryant/9ca95d69c65f4d2c55946932c946fb9b
af854a3a-2127-422b-91ae-364da2661108https://www.redpacketsecurity.com/teeworlds-denial-of-service-cve-2023-31517/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-401Missing Release of Memory after Effective Lifetime (Memory Leak)

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-31517?

CVE-2023-31517 is a high vulnerability published on May 23, 2023. A memory leak in the component CConsole::Chain of Teeworlds v0.7.5 allows attackers to cause a Denial of Service (DoS) via opening a crafted file.

When was CVE-2023-31517 disclosed?

CVE-2023-31517 was first published in the National Vulnerability Database on May 23, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-31517 actively exploited?

CVE-2023-31517 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 67.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-31517?

CVE-2023-31517 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-31517?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-31517, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-31517

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-31517?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (6)

Frequently asked(5)

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