CVE-2019-20386

low

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.

References

https://github.com/systemd/systemd/commit/b2774a3ae692113e1f47a336a6c09bac9cfb49ad

https://security.netapp.com/advisory/ntap-20200210-0002/

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00014.html

https://usn.ubuntu.com/4269-1/

https://lists.fedoraproject.org/archives/list/[email protected]/message/HZPCOMW5X6IZZXASCDD2CNW2DLF3YADC/

Details

Source: MITRE

Published: 2020-01-21

Updated: 2021-07-21

Type: CWE-772

Risk Information

CVSS v2

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3

Base Score: 2.4

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

Impact Score: 1.4

Exploitability Score: 0.9

Severity: LOW