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Vulnerability Details : CVE-2012-1175

Integer overflow in the GnashImage::size method in libbase/GnashImage.h in GNU Gnash 0.8.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted SWF file, which triggers a heap-based buffer overflow.
Publish Date : 2012-08-26 Last Update Date : 2012-08-27
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflow
CWE ID 189

- Related OVAL Definitions

Title Definition Id Class Family
DSA-2435-1 gnash -- several oval:org.mitre.oval:def:15212 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2012-1175

# Product Type Vendor Product Version Update Edition Language
1 Application GNU Gnash 0.8.10 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
GNU Gnash 1

- References For CVE-2012-1175

http://secunia.com/advisories/47183
SECUNIA 47183
http://git.savannah.gnu.org/cgit/gnash.git/commit/?id=bb4dc77eecb6ed1b967e3ecbce3dac6c5e6f1527 CONFIRM
http://www.securityfocus.com/bid/52446
BID 52446 GNU Gnash 'GnashImage::size()' Integer Overflow Vulnerability Release Date:2012-07-10
http://www.openwall.com/lists/oss-security/2012/03/14/6
MLIST [oss-security] 20120314 Re: CVE request: gnash integer overflow
http://www.openwall.com/lists/oss-security/2012/03/14/5
MLIST [oss-security] 20120314 CVE request: gnash integer overflow
http://www.debian.org/security/2012/dsa-2435
DEBIAN DSA-2435
http://secunia.com/advisories/48466
SECUNIA 48466
https://bugzilla.redhat.com/show_bug.cgi?id=803443

- Metasploit Modules Related To CVE-2012-1175

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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