Out-of-bounds Read Affecting systemd package, versions <240-1


Severity

Recommended
0.0
low
0
10

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Threat Intelligence

EPSS
0.05% (24th percentile)

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  • Snyk IDSNYK-DEBIAN12-SYSTEMD-1560258
  • published11 Jan 2019
  • disclosed11 Jan 2019

Introduced: 11 Jan 2019

CVE-2018-16866  (opens in a new tab)
CWE-125  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Debian:12 systemd to version 240-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream systemd package and not the systemd package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

An out of bounds read was discovered in systemd-journald in the way it parses log messages that terminate with a colon ':'. A local attacker can use this flaw to disclose process memory data. Versions from v221 to v239 are vulnerable.

CVSS Scores

version 3.1