CVE-2021-46142 Information

Description

An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

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://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/ https://www.debian.org/security/2022/dsa-5063

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5