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Debian LTS: Security Advisory for unrar-free (DLA-2567-1)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'unrar-free' package(s) announced via the DLA-2567-1 advisory.
Insight
Insight
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.
Affected Software
Affected Software
'unrar-free' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
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.