Description
An issue was discovered in ClusterLabs crmsh through 4.2.1. Local attackers able to call "crm history" (when "crm" is run) were able to execute commands via shell code injection to the crm history commandline, potentially allowing escalation of privileges.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://bugzilla.suse.com/show_bug.cgi?id=1179999 ↗
- https://github.com/ClusterLabs/crmsh/releases ↗
- https://www.openwall.com/lists/oss-security/2021/01/12/3 ↗
- https://github.com/ClusterLabs/crmsh/blob/a403aa15f3ea575adfe5e43bf2a31c9f9094fcda/crmsh/history.py#L476 ↗
- http://www.openwall.com/lists/oss-security/2021/01/12/3 ↗
- https://lists.debian.org/debian-lts-announce/2021/01/msg00021.html ↗