CVE-2021-46141
MEDIUMCVSS 5.5/10EPSS 1.13%
Last modified
CVE-2021-46141 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.. EPSS estimates a 1.13% chance of exploitation in the next 30 days.
Description
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Uriparser Project | Uriparser | < 0.9.6 |
| Fedoraproject | Extra Packages For Enterprise Linux | 8.0 |
| Fedoraproject | Fedora | 34 |
| Fedoraproject | Fedora | 35 |
| Debian | Debian Linux | 9.0 |
| Debian | Debian Linux | 10.0 |
| Debian | Debian Linux | 11.0 |
| Opensuse | Factory | All versions |
| Opensuse | Backports | sle-15 |
| Opensuse | Leap | 15.3 |
References
- https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/Third Party Advisory
- https://github.com/uriparser/uriparser/issues/121Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/uriparser/uriparser/pull/124Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/01/msg00029.htmlMailing List, Third Party Advisory
- 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/121Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/uriparser/uriparser/pull/124Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/01/msg00029.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2022/dsa-5063Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-46141?
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.
How severe is CVE-2021-46141?
CVE-2021-46141 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 1.13% probability of exploitation in the next 30 days.
How do I fix CVE-2021-46141?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-46114jpress v 4.2.0 is vulnerable to RCE via io.jpress.module.pro…8.8
- CVE-2021-46115jpress 4.2.0 is vulnerable to RCE via io.jpress.web.admin._T…7.2
- CVE-2021-46116jpress 4.2.0 is vulnerable to remote code execution via io.j…7.2
- CVE-2021-46117jpress 4.2.0 is vulnerable to remote code execution via io.j…7.2
- CVE-2021-46118jpress 4.2.0 is vulnerable to remote code execution via io.j…7.2
- CVE-2021-46122Tp-Link TL-WR840N (EU) v6.20 Firmware (0.9.1 4.17 v0001.0 Bu…7.2
- CVE-2021-46142An issue was discovered in uriparser before 0.9.6. It perfor…5.5
- CVE-2021-46143In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4…7.8
- CVE-2021-46144Roundcube before 1.4.13 and 1.5.x before 1.5.2 allows XSS vi…6.1
- CVE-2021-46145The keyfob subsystem in Honda Civic 2012 vehicles allows a r…5.3
- CVE-2021-46146An issue was discovered in MediaWiki before 1.35.5, 1.36.x b…5.4
- CVE-2021-46147An issue was discovered in MediaWiki before 1.35.5, 1.36.x b…8.8
Are you affected by CVE-2021-46141?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST