Rapid7

vulnerability

Ubuntu: USN-3132-1 (CVE-2016-6321): tar vulnerability

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Nov 21, 2016
Added
Nov 21, 2016
Modified
Mar 27, 2026

Description

Directory traversal vulnerability in the safer_name_suffix function in GNU tar 1.14 through 1.29 might allow remote attackers to bypass an intended protection mechanism and write to arbitrary files via vectors related to improper sanitization of the file_name parameter, aka POINTYFEATHER.

Solution

ubuntu-upgrade-tar
Title
Rapid7 Labs

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