Vulnerability in Ziparchive Project
CVE-2023-39136
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (28.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Ziparchive Project — versions 2.5.4
Weakness classification (CWE)
References
- security.snyk.io/research/zip-slip-vulnerability (Third Party Advisory)
- github.com/ZipArchive/ZipArchive/issues/680 (Exploit, Patch, Issue Tracking, Vendor Advisory)
- blog.ostorlab.co/zip-packages-exploitation.html (Exploit, Third Party Advisory)
- ostorlab.co/vulndb/advisory/OVE-2023-2 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-39136?
- CVE-2023-39136 is a medium-severity vulnerability in Ziparchive Project, classified under CWE-703. CVSS score: 5.5/10. Published 2023-08-30.
- How severe is CVE-2023-39136?
- Medium severity. CVSS v3 base score is 5.5 out of 10.