FreeBSD : cups-filters -- buffer overflow in texttopdf size allocation (b19da422-1e02-11e5-b43d-002590263bf5)

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


Synopsis :

The remote FreeBSD host is missing a security-related update.

Description :

Stefan Cornelius from Red Hat reports :

A heap-based buffer overflow was discovered in the way the texttopdf
utility of cups-filters processed print jobs with a specially crafted
line size. An attacker being able to submit print jobs could exploit
this flaw to crash texttopdf or, possibly, execute arbitrary code.

Till Kamppeter reports :

texttopdf: Fixed buffer overflow on size allocation of texttopdf when
working with extremely small line sizes, which causes the size
calculation to result in 0 (CVE-2015-3258, thanks to Stefan Cornelius
from Red Hat for the patch).

See also :

http://www.openwall.com/lists/oss-security/2015/06/26/4
http://www.nessus.org/u?648c1352
http://www.nessus.org/u?c1607da1

Solution :

Update the affected package.

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 84484 ()

Bugtraq ID:

CVE ID: CVE-2015-3258

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