Resource Exhaustion Affecting systemd-libs package, versions <0:239-45.el8_4.2
Snyk CVSS
Attack Complexity
Low
Availability
High
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Test your applications- Snyk ID SNYK-CENTOS8-SYSTEMDLIBS-2115970
- published 26 Jul 2021
- disclosed 20 Jul 2021
Introduced: 20 Jul 2021
CVE-2021-33910 Open this link in a new tabHow to fix?
Upgrade Centos:8
systemd-libs
to version 0:239-45.el8_4.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream systemd-libs
package and not the systemd-libs
package as distributed by Centos:8
.
See How to fix?
for Centos:8
relevant fixed versions and status.
basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash.