Vulnerability CVE-2010-2482
Published: 2010-07-06   Modified: 2012-02-13

Description:
LibTIFF 3.9.4 and earlier does not properly handle an invalid td_stripbytecount field, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted TIFF file, a different vulnerability than CVE-2010-2443.

See advisories in our WLB2 database:
Topic
Author
Date
Low
LibTIFF \'td_stripbytecount\' NULL Pointer Dereference Remote Denial of Service
Tomas Hoger
10.08.2010

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Libtiff -> Libtiff 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=608010
https://bugzilla.redhat.com/show_bug.cgi?id=603024
https://bugs.launchpad.net/bugs/597246
http://www.openwall.com/lists/oss-security/2010/06/30/22
http://www.debian.org/security/2012/dsa-2552
http://security.gentoo.org/glsa/glsa-201209-02.xml
http://secunia.com/advisories/50726
http://secunia.com/advisories/40422
http://marc.info/?l=oss-security&m=127797353202873&w=2
http://marc.info/?l=oss-security&m=127738540902757&w=2
http://marc.info/?l=oss-security&m=127736307002102&w=2
http://bugzilla.maptools.org/show_bug.cgi?id=1996
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