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CVE-2011-0991

Published: Apr 13, 2011Updated: Apr 29, 2026 Sources: CVE List NVDCWE-399
6.8MEDIUM
NVD MITRE
EPSS Score
2.9%
Top 14.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

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 or possibly have unspecified other impact via vectors related to finalizing and then resurrecting a DynamicMethod instance.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:MAu:NC:PI:PA:P
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-399

Affected Products

mono
oss-projectaka xsp, monox
monoLibrary
OSS Libraries / generic-library
novell
commercial·USaka novell suse, suse novell
moonlightOn-prem
Operating Systems / linux-distro
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2011-0991?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://bugzilla.novell.com/show_bug.cgi?id=660422
bugzilla.novell.com
https://github.com/mono/mono/commit/89d1455a80ef13cddee5d79ec00c06055da3085c
github.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/66626
exchange.xforce.ibmcloud.com
and 10 more references View all →

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