CVE-2023-39136

MEDIUMNVD 5.55.5—Elevated

5.5

An unhandled edge case in the component _sanitizedPath of ZipArchive v2.5.4 allows attackers to cause a Denial of Service (DoS) via a crafted zip file.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 18.7%
KEV: Not listed

Published

August 30, 2023

Last Modified

November 21, 2024

References (8)

cve@mitrehttps://blog.ostorlab.co/zip-packages-exploitation.html
cve@mitrehttps://github.com/ZipArchive/ZipArchive/issues/680
cve@mitrehttps://ostorlab.co/vulndb/advisory/OVE-2023-2
cve@mitrehttps://security.snyk.io/research/zip-slip-vulnerability
af854a3a-2127-422b-91ae-364da2661108https://blog.ostorlab.co/zip-packages-exploitation.html
af854a3a-2127-422b-91ae-364da2661108https://github.com/ZipArchive/ZipArchive/issues/680
af854a3a-2127-422b-91ae-364da2661108https://ostorlab.co/vulndb/advisory/OVE-2023-2
af854a3a-2127-422b-91ae-364da2661108https://security.snyk.io/research/zip-slip-vulnerability

Weakness Classification(1)

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

CWE-703

Data Freshness Timeline

(refreshed 14× 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.

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Frequently asked(5)

What is CVE-2023-39136?

CVE-2023-39136 is a medium vulnerability published on August 30, 2023. An unhandled edge case in the component _sanitizedPath of ZipArchive v2.5.4 allows attackers to cause a Denial of Service (DoS) via a crafted zip file.

When was CVE-2023-39136 disclosed?

CVE-2023-39136 was first published in the National Vulnerability Database on August 30, 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-2023-39136 actively exploited?

CVE-2023-39136 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 18.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-39136?

CVE-2023-39136 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2023-39136?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-39136, 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-2023-39136

📅 Published

🔄 Last Modified

🔗 References (8)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-39136?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (8)

Frequently asked(5)

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