Debian 9: DLA-2625-1 Moderate: Courier-Authlib Permissions Exposure
debian lts
April 14, 2021
The Debian courier-authlib package before 0.71.1-2 for Courier Authentication Library creates a /run/courier/authdaemon directory with weak permissions, allowing an attacker to rea...
Summary
For Debian 9 stretch, this problem has been fixed in version
0.66.4-9+deb9u1.
We recommend that you upgrade your courier-authlib packages.
For the detailed security status of courier-authlib please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/courier-authlib
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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Package: courier-authlib
Version: 0.66.4-9+deb9u1
CVE ID: CVE-2021-28374
Debian Bug: 984810
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