Debian Security Advisory

DLA-3118-1 unzip -- LTS security update

Date Reported:
22 Sep 2022
Affected Packages:
Security database references:
In the Debian bugtracking system: Bug 1010355.
In Mitre's CVE dictionary: CVE-2022-0529, CVE-2022-0530.
More information:

Sandipan Roy discovered two vulnerabilities in InfoZIP's unzip program, a de-archiver for .zip files, which could result in denial of service or potentially the execution of arbitrary code.

For Debian 10 buster, these problems have been fixed in version 6.0-23+deb10u3.

We recommend that you upgrade your unzip packages.

For the detailed security status of unzip please refer to its security tracker page at:

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: