Vulnerability Details : CVE-2011-0992
Use-after-free vulnerability in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to cause a denial of service (plugin crash) or obtain sensitive information via vectors related to member data in a resurrected MonoThread instance.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2011-0992
- cpe:2.3:a:novell:moonlight:3.99:*:*:*:*:*:*:*
- cpe:2.3:a:novell:moonlight:2.31:*:*:*:*:*:*:*
- cpe:2.3:a:novell:moonlight:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:novell:moonlight:3.0:*:*:*:*:*:*:*
- cpe:2.3:a:novell:moonlight:2.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:novell:moonlight:2.4:*:*:*:*:*:*:*
- cpe:2.3:a:mono:mono:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-0992
2.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-0992
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:P |
8.6
|
4.9
|
NIST |
CWE ids for CVE-2011-0992
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-0992
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https://github.com/mono/mono/commit/722f9890f09aadfc37ae479e7d946d5fc5ef7b91
Fix access to freed members of a dead thread · mono/mono@722f989 · GitHubPatch
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http://www.securityfocus.com/bid/47208
Moonlight Prior to 2.4.1/3.99.3 Multiple Security Vulnerabilities
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http://lists.opensuse.org/opensuse-updates/2011-04/msg00024.html
openSUSE-SU-2011:0313-1 (critical): moonlight security update
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https://bugzilla.novell.com/show_bug.cgi?id=667077
Bug 667077 – VUL-0: Moonlight Multiple VulnerabilitiesPatch
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http://www.mono-project.com/Vulnerabilities
Vulnerabilities | MonoVendor Advisory
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http://www.vupen.com/english/advisories/2011/0904
Webmail | OVH- OVHVendor Advisory
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https://bugzilla.redhat.com/show_bug.cgi?id=694933
694933 – (CVE-2011-0989, CVE-2011-0990, CVE-2011-0991, CVE-2011-0992) CVE-2011-0989 CVE-2011-0990 CVE-2011-0991 CVE-2011-0992 mono: multiple vulnerabilities fixed in 2.4.1/3.99.3Patch
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https://exchange.xforce.ibmcloud.com/vulnerabilities/66627
Momo Moonlight MonoThread information disclosure CVE-2011-0992 Vulnerability Report
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https://bugzilla.novell.com/show_bug.cgi?id=678515
Bug 678515 – User can access freed members of a dead thread
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http://openwall.com/lists/oss-security/2011/04/06/14
oss-security - Moonlight release 2.4.1 with security fixesPatch
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