Vulnerability Description
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Uriparser Project | Uriparser | < 0.9.6 |
| Fedoraproject | Extra Packages For Enterprise Linux | 8.0 |
| Fedoraproject | Fedora | 34 |
| Debian | Debian Linux | 9.0 |
| Opensuse | Factory | - |
| Opensuse | Backports | sle-15 |
| Opensuse | Leap | 15.3 |
Related Weaknesses (CWE)
References
- https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/Third Party Advisory
- https://github.com/uriparser/uriparser/issues/122ExploitIssue TrackingPatch
- https://github.com/uriparser/uriparser/pull/124ExploitPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.debian.org/security/2022/dsa-5063Third Party Advisory
- https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/Third Party Advisory
- https://github.com/uriparser/uriparser/issues/122ExploitIssue TrackingPatch
- https://github.com/uriparser/uriparser/pull/124ExploitPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.debian.org/security/2022/dsa-5063Third Party Advisory
FAQ
What is CVE-2021-46142?
CVE-2021-46142 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.
How severe is CVE-2021-46142?
CVE-2021-46142 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-46142?
Check the references section above for vendor advisories and patch information. Affected products include: Uriparser Project Uriparser, Fedoraproject Extra Packages For Enterprise Linux, Fedoraproject Fedora, Debian Debian Linux, Opensuse Factory.