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Debian LTS Advisory DLA-2567-1                [email protected]
https://www.debian.org/lts/security/                    Thorsten Alteholz
February 18, 2021                             https://wiki.debian.org/LTS
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Package        : unrar-free
Version        : 1:0.0.1+cvs20140707-1+deb9u1
CVE ID         : CVE-2017-14120 CVE-2017-14121 CVE-2017-14122

Several issues have been found in unrar-free, an unarchiver for .rar files.

CVE-2017-14120

     This CVE is related to a directory traversal vulnerability for
     RAR v2 archives.

CVE-2017-14121

     This CVE  is related to NULL pointer dereference flaw triggered
     by a specially crafted RAR archive.

CVE-2017-14122

     This CVE is related to stack-based buffer over-read.


For Debian 9 stretch, these problems have been fixed in version
1:0.0.1+cvs20140707-1+deb9u1.

We recommend that you upgrade your unrar-free packages.

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

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