CVE-2019-20386 Information

Description

An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command a memory leak may occur.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00014.html https://github.com/systemd/systemd/commit/b2774a3ae692113e1f47a336a6c09bac9cfb49ad https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HZPCOMW5X6IZZXASCDD2CNW2DLF3YADC/ https://security.netapp.com/advisory/ntap-20200210-0002/ https://usn.ubuntu.com/4269-1/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

2.4