CVE-2021-44569 Information

Description

A heap-buffer openSUSE libsolv through 13 Dec 2020 exists in the solver_solve function at src/solver.c: line 3445.

CVSS Vector

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

Reference

https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/solver_solve-3445 https://github.com/openSUSE/libsolv/issues/423 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XVLRHB6CUX3SHYOIGVUQNWAOW5JYANWH/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8