Vulnerability CVE-2009-4012
Published: 2010-01-19   Modified: 2012-02-13

Description:
Multiple integer overflows in LibThai before 0.1.13 might allow context-dependent attackers to execute arbitrary code via long strings that trigger heap-based buffer overflows, related to (1) thbrk/thbrk.c and (2) thwbrk/thwbrk.c. NOTE: some of these details are obtained from third party information.

Type:

CWE-189

 (Numeric Errors)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Linux.thai -> Libthai 

 References:
http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.9-4+lenny1.diff.gz
http://security.debian.org/pool/updates/main/libt/libthai/libthai_0.1.6-1+etch1.diff.gz
http://www.securityfocus.com/bid/37822
http://www.debian.org/security/2010/dsa-1971
http://ubuntu.com/usn/usn-887-1
http://secunia.com/advisories/38420
http://secunia.com/advisories/38235
http://secunia.com/advisories/38213
http://secunia.com/advisories/38196
http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00000.html
http://linux.thai.net/svn/software/libthai/tags/r_0_1_13/ChangeLog
http://linux.thai.net/node/184
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