Allocation of Resources Without Limits or Throttling Affecting systemd package, versions <232-25+deb9u7


0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.04% (9th percentile)
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NVD
7.8 high
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SUSE
7.1 high
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Red Hat
7.4 high

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  • Snyk ID SNYK-DEBIAN9-SYSTEMD-305082
  • published 11 Jan 2019
  • disclosed 11 Jan 2019

How to fix?

Upgrade Debian:9 systemd to version 232-25+deb9u7 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:9 relevant fixed versions and status.

An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when a program with long command line arguments calls syslog. A local attacker may use this flaw to crash systemd-journald or escalate his privileges. Versions through v240 are vulnerable.