- -------------------------------------------------------------------------
Debian LTS Advisory DLA-3290-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                    Thorsten Alteholz
January 29, 2023                              https://wiki.debian.org/LTS
- -------------------------------------------------------------------------

Package        : libzen
Version        : 0.4.37-1+deb10u1
CVE ID         : CVE-2020-36646


Crafted arguments to a function could lead to an unchecked return value 
and a null pointer dereference.


For Debian 10 buster, this problem has been fixed in version
0.4.37-1+deb10u1.

We recommend that you upgrade your libzen packages.

For the detailed security status of libzen please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libzen

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

Debian LTS: DLA-3290-1: libzen security update

January 29, 2023
Crafted arguments to a function could lead to an unchecked return value and a null pointer dereference

Summary

Crafted arguments to a function could lead to an unchecked return value
and a null pointer dereference.


For Debian 10 buster, this problem has been fixed in version
0.4.37-1+deb10u1.

We recommend that you upgrade your libzen packages.

For the detailed security status of libzen please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libzen

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



Severity
Package : libzen
Version : 0.4.37-1+deb10u1
CVE ID : CVE-2020-36646

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