Vulnerability CVE-2011-3343
Published: 2011-09-08   Modified: 2012-02-13

Description:
Multiple buffer overflows in OpenTTD before 1.1.3 allow local users to cause a denial of service (daemon crash) or possibly gain privileges via (1) a crafted BMP file with RLE compression or (2) crafted dimensions in a BMP file.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Openttd -> Openttd 

 References:
http://openwall.com/lists/oss-security/2011/09/06/2
http://openwall.com/lists/oss-security/2011/09/02/4
http://bugs.openttd.org/task/4747
http://bugs.openttd.org/task/4746
http://www.securityfocus.com/bid/49439
http://www.debian.org/security/2012/dsa-2386
http://security.openttd.org/en/CVE-2011-3343
http://secunia.com/advisories/46075
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/066128.html
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