GLSA-200711-10 : Mono: Buffer overflow

This script is Copyright (C) 2007-2015 Tenable Network Security, Inc.

Synopsis :

The remote Gentoo host is missing one or more security-related

Description :

The remote host is affected by the vulnerability described in GLSA-200711-10
(Mono: Buffer overflow)

IOActive discovered an error in the Mono.Math.BigInteger class, in the
reduction step of the Montgomery-based Pow methods, that could lead to
a buffer overflow.

Impact :

A remote attacker could exploit this vulnerability by sending specially
crafted data to Mono applications using the BigInteger class, which
might lead to the execution of arbitrary code with the privileges of
the user running the application (possibly root) or a Denial of

Workaround :

There is no known workaround at this time.

See also :

Solution :

All Mono users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=dev-lang/mono-'

Risk factor :

High / CVSS Base Score : 7.5
CVSS Temporal Score : 6.5
Public Exploit Available : false

Family: Gentoo Local Security Checks

Nessus Plugin ID: 27827 (gentoo_GLSA-200711-10.nasl)

Bugtraq ID: 26279

CVE ID: CVE-2007-5197

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