CVE-2023-39136

low-risk
Published 2023-08-30

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.

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Ziparchive

Affected Vendors

Ziparchive Project

References (8)

Exploit https://blog.ostorlab.co/zip-packages-exploitation.html
Exploit https://github.com/ZipArchive/ZipArchive/issues/680
Exploit https://ostorlab.co/vulndb/advisory/OVE-2023-2
Third Party Advisory https://security.snyk.io/research/zip-slip-vulnerability
Exploit https://blog.ostorlab.co/zip-packages-exploitation.html
Exploit https://github.com/ZipArchive/ZipArchive/issues/680
Exploit https://ostorlab.co/vulndb/advisory/OVE-2023-2
Third Party Advisory https://security.snyk.io/research/zip-slip-vulnerability
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal