Amazon Linux 2 Security Advisory: ALAS-2019-1210
Advisory Release Date: 2019-05-16 21:45 Pacific
Advisory Updated Date: 2021-07-29 18:40 Pacific
Severity:
Medium
Issue Overview:
A flaw was found in libqb. Insecure handling of temporary files could be exploited by a local attacker to overwrite privileged system files.
Upstream issue:
https://github.com/ClusterLabs/libqb/issues/338
Affected Packages:
libqb
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update libqb to update your system.
New Packages:
aarch64:
libqb-1.0.5-1.amzn2.aarch64
libqb-debuginfo-1.0.5-1.amzn2.aarch64
libqb-devel-1.0.5-1.amzn2.aarch64
i686:
libqb-1.0.5-1.amzn2.i686
libqb-debuginfo-1.0.5-1.amzn2.i686
libqb-devel-1.0.5-1.amzn2.i686
src:
libqb-1.0.5-1.amzn2.src
x86_64:
libqb-1.0.5-1.amzn2.x86_64
libqb-debuginfo-1.0.5-1.amzn2.x86_64
libqb-devel-1.0.5-1.amzn2.x86_64