[IT-SecNots] [SECURITY] [DSA 2210-1] tiff security update

[Thijs Kinkhorst <thijs AT debian.org>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- -------------------------------------------------------------------------
Debian Security Advisory DSA-2210-1                   security AT debian.org
http://www.debian.org/security/                           Thijs Kinkhorst     
   
April 03, 2011                         http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : tiff
Vulnerability  : several
Problem type   : local (remote)
Debian-specific: no
CVE ID         : CVE-2011-0191 CVE-2011-0192 CVE-2011-1167
Debian Bug     : 619614

Several vulnearbilities were discovered in the TIFF manipulation and
conversion library:

CVE-2011-0191

  A buffer overflow allows to execute arbitrary code or cause
  a denial of service via a crafted TIFF image with JPEG encoding.
  This issue affects the Debian 5.0 Lenny package only.

CVE-2011-0192

  A buffer overflow allows to execute arbitrary code or cause
  a denial of service via a crafted TIFF Internet Fax image
  file that has been compressed using CCITT Group 4 encoding.

CVE-2011-1167

  Heap-based buffer overflow in the thunder (aka ThunderScan)
  decoder allows to execute arbitrary code via a TIFF file that
  has an unexpected BitsPerSample value.

For the oldstable distribution (lenny), these problems have been
fixed in version 3.8.2-11.4.

For the stable distribution (squeeze), these problems have been
fixed in version 3.9.4-5+squeeze1.

For the testing distribution, the first two problems have been fixed
in version 3.9.4-8, the last problem will be fixed soon.

For the unstable distribution (sid), these problems have been fixed
in version 3.9.4-9.

We recommend that you upgrade your tiff packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce AT lists.debian.org
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)

iQEcBAEBAgAGBQJNmGY/AAoJEOxfUAG2iX57sn0IAKOY9jC+wBs+9pLl6ksUcP5U
HcyV7IMDqNOz/JFPSaDWIxaQnmmA5+9bJv+kIsOOTfrN3PYPYeN2ZqQQK0aB4Hy5
GqPpzA/OqpLragrOaB6OyHfeV2bt0fRLYMFyk1QWAWnAPElnLjOikgyoaAKRzoIJ
HBUC6NjeYTIH96rMnkwnWXde2A3eBXs4frBOdDMBrP4KOZ1voM8T0h1CyZKakJxL
HeGfK24q1HIdb2kJPEPwoTKtJyqxBaGQAYAbgnlAaitDKA84rJUrBeA3IHqMGrwt
MXyi+OpYoFtQGLIYaLzMZzlhhdTnLLdvPy+vGTZ/YelHbCSmsUezsIEEP1Blm7U=
=HW7P
-----END PGP SIGNATURE-----


-- 
To UNSUBSCRIBE, email to debian-security-announce-REQUEST AT lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster AT lists.debian.org
Archive: 20110403122308.96FF03267EA AT morgana.loeki.tv">http://lists.debian.org/20110403122308.96FF03267EA AT morgana.loeki.tv