Mandriva Linux Security Advisory : file (MDVSA-2014:051)

This script is Copyright (C) 2014 Tenable Network Security, Inc.


Synopsis :

The remote Mandriva Linux host is missing one or more security
updates.

Description :

Updated file package fixes security vulnerability :

It was discovered that file before 5.17 contains a flaw in the
handling of indirect magic rules in the libmagic library, which leads
to an infinite recursion when trying to determine the file type of
certain files (CVE-2014-1943).

Additionally, other well-crafted files might result in long
computation times (while using 100% CPU) and overlong results.

A flaw was found in the way the file utility determined the type of
Portable Executable (PE) format files, the executable format used on
Windows. A malicious PE file could cause the file utility to crash or,
potentially, execute arbitrary code (CVE-2014-2270).

A memory leak in file has also been fixed.

The affected packages have been upgraded to the 5.12 version and
patched to correct these flaws.

See also :

http://advisories.mageia.org/MGASA-2014-0092.html
http://advisories.mageia.org/MGASA-2014-0123.html

Solution :

Update the affected packages.

Risk factor :

Medium / CVSS Base Score : 5.0
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVSS Temporal Score : 4.3
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : false

Family: Mandriva Local Security Checks

Nessus Plugin ID: 72998 ()

Bugtraq ID: 65596
66002

CVE ID: CVE-2014-1943
CVE-2014-2270

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