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Vulnerability Details : CVE-2011-2993

The implementation of digital signatures for JAR files in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, and possibly other products does not prevent calls from unsigned JavaScript code to signed code, which allows remote attackers to bypass the Same Origin Policy and gain privileges via a crafted web site, a different vulnerability than CVE-2008-2801.
Publish Date : 2011-08-18 Last Update Date : 2012-04-24
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- CVSS Scores & Vulnerability Types

CVSS Score
9.3
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
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) Gain privilegesBypass a restriction or similar
CWE ID 264

- Related OVAL Definitions

Title Definition Id Class Family
CVE-2011-2993 oval:org.opensuse.security:def:20112993 unix
The implementation of digital signatures for JAR files in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, and p... oval:org.mitre.oval:def:14055 windows
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-2011-2993

# Product Type Vendor Product Version Update Edition Language
1 Application Mozilla Firefox 4.0 Beta12 Version Details Vulnerabilities
2 Application Mozilla Firefox 4.0 Beta7 Version Details Vulnerabilities
3 Application Mozilla Firefox 4.0 Beta4 Version Details Vulnerabilities
4 Application Mozilla Firefox 4.0 Beta11 Version Details Vulnerabilities
5 Application Mozilla Firefox 4.0 Beta8 Version Details Vulnerabilities
6 Application Mozilla Firefox 4.0 Beta2 Version Details Vulnerabilities
7 Application Mozilla Firefox 4.0 Version Details Vulnerabilities
8 Application Mozilla Firefox 4.0 Beta9 Version Details Vulnerabilities
9 Application Mozilla Firefox 4.0 Beta5 Version Details Vulnerabilities
10 Application Mozilla Firefox 4.0 Beta1 Version Details Vulnerabilities
11 Application Mozilla Firefox 4.0 Beta6 Version Details Vulnerabilities
12 Application Mozilla Firefox 4.0 Beta10 Version Details Vulnerabilities
13 Application Mozilla Firefox 4.0 Beta3 Version Details Vulnerabilities
14 Application Mozilla Firefox 4.0.1 Version Details Vulnerabilities
15 Application Mozilla Firefox 5.0 Version Details Vulnerabilities
16 Application Mozilla Seamonkey 2.0 Version Details Vulnerabilities
17 Application Mozilla Seamonkey 2.0 Beta 1 Version Details Vulnerabilities
18 Application Mozilla Seamonkey 2.0 Alpha 1 Version Details Vulnerabilities
19 Application Mozilla Seamonkey 2.0 RC2 Version Details Vulnerabilities
20 Application Mozilla Seamonkey 2.0 Alpha 3 Version Details Vulnerabilities
21 Application Mozilla Seamonkey 2.0 RC1 Version Details Vulnerabilities
22 Application Mozilla Seamonkey 2.0 Beta 2 Version Details Vulnerabilities
23 Application Mozilla Seamonkey 2.0 Alpha 2 Version Details Vulnerabilities
24 Application Mozilla Seamonkey 2.0.1 Version Details Vulnerabilities
25 Application Mozilla Seamonkey 2.0.2 Version Details Vulnerabilities
26 Application Mozilla Seamonkey 2.0.3 Version Details Vulnerabilities
27 Application Mozilla Seamonkey 2.0.4 Version Details Vulnerabilities
28 Application Mozilla Seamonkey 2.0.5 Version Details Vulnerabilities
29 Application Mozilla Seamonkey 2.0.6 Version Details Vulnerabilities
30 Application Mozilla Seamonkey 2.0.7 Version Details Vulnerabilities
31 Application Mozilla Seamonkey 2.0.8 Version Details Vulnerabilities
32 Application Mozilla Seamonkey 2.0.9 Version Details Vulnerabilities
33 Application Mozilla Seamonkey 2.0.10 Version Details Vulnerabilities
34 Application Mozilla Seamonkey 2.0.11 Version Details Vulnerabilities
35 Application Mozilla Seamonkey 2.1 Alpha3 Version Details Vulnerabilities
36 Application Mozilla Seamonkey 2.1 Alpha2 Version Details Vulnerabilities
37 Application Mozilla Seamonkey 2.1 Alpha1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Mozilla Firefox 15
Mozilla Seamonkey 22

- References For CVE-2011-2993

http://www.mozilla.org/security/announce/2011/mfsa2011-29.html CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00023.html
SUSE SUSE-SA:2011:037
http://www.mozilla.org/security/announce/2011/mfsa2011-33.html CONFIRM
https://bugzilla.mozilla.org/show_bug.cgi?id=657267 CONFIRM

- Metasploit Modules Related To CVE-2011-2993

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


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