GLSA-200705-22 : FreeType: Buffer overflow

Medium Nessus Plugin ID 25361

Synopsis

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

Description

The remote host is affected by the vulnerability described in GLSA-200705-22 (FreeType: Buffer overflow)

Victor Stinner discovered a heap-based buffer overflow in the function Get_VMetrics() in src/truetype/ttgload.c when processing TTF files with a negative n_points attribute.
Impact :

A remote attacker could entice a user to open a specially crafted TTF file, possibly resulting in the execution of arbitrary code with the privileges of the user running FreeType.
Workaround :

There is no known workaround at this time.

Solution

All FreeType users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose '>=media-libs/freetype-2.3.4-r2'

See Also

https://security.gentoo.org/glsa/200705-22

Plugin Details

Severity: Medium

ID: 25361

File Name: gentoo_GLSA-200705-22.nasl

Version: 1.13

Type: local

Published: 2007/06/01

Updated: 2019/08/02

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Information

CPE: p-cpe:/a:gentoo:linux:freetype, cpe:/o:gentoo:linux

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Patch Publication Date: 2007/05/30

Vulnerability Publication Date: 2007/05/22

Reference Information

CVE: CVE-2007-2754

GLSA: 200705-22