A vulnerability in file could result in Denial of Service.
|Package||sys-apps/file on all architectures|
|Affected versions||< 5.15|
|Unaffected versions||>= 5.15|
file is a utility that guesses a file format by scanning binary data for patterns.
BEGIN regular expression in the awk script detector in magic/Magdir/commands uses multiple wildcards with unlimited repetitions.
A context-dependent attacker could entice a user to open a specially crafted file, possibly resulting in a Denial of Service condition.
There is no known workaround at this time.
All file users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=sys-apps/file-5.15"
August 26, 2014
August 29, 2014: 6