Vulnerability Description
GzipSource does not handle an exception that might be raised when parsing a malformed gzip buffer. This may lead to denial of service of the Okio client when handling a crafted GZIP archive, by using the GzipSource class.
CVSS Score
5.9
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Squareup | Okio | >= 0.5.0, < 1.17.6 |
Related Weaknesses (CWE)
References
- https://github.com/square/okio/commit/81bce1a30af244550b0324597720e4799281da7bPatch
- https://research.jfrog.com/vulnerabilities/okio-gzip-source-unhandled-exception-ExploitPatchThird Party Advisory
- https://github.com/square/okio/commit/81bce1a30af244550b0324597720e4799281da7bPatch
- https://research.jfrog.com/vulnerabilities/okio-gzip-source-unhandled-exception-ExploitPatchThird Party Advisory
FAQ
What is CVE-2023-3635?
CVE-2023-3635 is a vulnerability with a CVSS score of 5.9 (MEDIUM). GzipSource does not handle an exception that might be raised when parsing a malformed gzip buffer. This may lead to denial of service of the Okio client when handling a crafted GZIP archive, by using ...
How severe is CVE-2023-3635?
CVE-2023-3635 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-3635?
Check the references section above for vendor advisories and patch information. Affected products include: Squareup Okio.