Vulnerabilities > CVE-2021-46142 - Use After Free vulnerability in multiple products
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://github.com/uriparser/uriparser/issues/122
- https://github.com/uriparser/uriparser/pull/124
- https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/
- https://www.debian.org/security/2022/dsa-5063
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/