FreeBSD : ImageMagick -- multiple vulnerabilities (f5b29ec0-71f9-11dc-8c6a-00304881ac9a)

This script is Copyright (C) 2007-2016 Tenable Network Security, Inc.


Synopsis :

The remote FreeBSD host is missing one or more security-related
updates.

Description :

Multiple vulnerabilities have been discovered in ImageMagick.

ImageMagick before 6.3.5-9 allows context-dependent attackers to cause
a denial of service via a crafted image file that triggers (1) an
infinite loop in the ReadDCMImage function, related to ReadBlobByte
function calls; or (2) an infinite loop in the ReadXCFImage function,
related to ReadBlobMSBLong function calls.

Multiple integer overflows in ImageMagick before 6.3.5-9 allow
context-dependent attackers to execute arbitrary code via a crafted
(1) .dcm, (2) .dib, (3) .xbm, (4) .xcf, or (5) .xwd image file, which
triggers a heap-based buffer overflow.

Off-by-one error in the ReadBlobString function in blob.c in
ImageMagick before 6.3.5-9 allows context-dependent attackers to
execute arbitrary code via a crafted image file, which triggers the
writing of a '\0' character to an out-of-bounds address.

Sign extension error in the ReadDIBImage function in ImageMagick
before 6.3.5-9 allows context-dependent attackers to execute arbitrary
code via a crafted width value in an image file, which triggers an
integer overflow and a heap-based buffer overflow.

See also :

http://www.nessus.org/u?5a73507c
http://www.nessus.org/u?8a4d35ff

Solution :

Update the affected packages.

Risk factor :

High / CVSS Base Score : 9.3
(CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C)

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 26978 (freebsd_pkg_f5b29ec071f911dc8c6a00304881ac9a.nasl)

Bugtraq ID:

CVE ID: CVE-2007-4985
CVE-2007-4986
CVE-2007-4987
CVE-2007-4988

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