Strix
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CVE-2011-2632

UnknownEPSS 2.20%

Last modified

CVE-2011-2632 is a vulnerability of currently unknown severity. Opera before 11.11 does not properly handle destruction of a Silverlight instance, which allows remote attackers to cause a denial of service (application crash) via a web page, as demonstrated by vod.onet.pl.. EPSS estimates a 2.20% chance of exploitation in the next 30 days.

Description

Opera before 11.11 does not properly handle destruction of a Silverlight instance, which allows remote attackers to cause a denial of service (application crash) via a web page, as demonstrated by vod.onet.pl.

Metrics

EPSS Probability
2.20%

80.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
OperaOpera Browser<= 11.10—
OperaOpera Browser5.0—
OperaOpera Browser5.02—
OperaOpera Browser5.10—
OperaOpera Browser5.11—
OperaOpera Browser5.12—
OperaOpera Browser6.0—
OperaOpera Browser6.1—
OperaOpera Browser6.01—
OperaOpera Browser6.02—
OperaOpera Browser6.03—
OperaOpera Browser6.04—
OperaOpera Browser6.05—
OperaOpera Browser6.06—
OperaOpera Browser6.11—
OperaOpera Browser6.12—
OperaOpera Browser7.0—
OperaOpera Browser7.01—
OperaOpera Browser7.02—
OperaOpera Browser7.03—
OperaOpera Browser7.10—
OperaOpera Browser7.11—
OperaOpera Browser7.20—
OperaOpera Browser7.21—
OperaOpera Browser7.22—
OperaOpera Browser7.23—
OperaOpera Browser7.50—
OperaOpera Browser7.51—
OperaOpera Browser7.52—
OperaOpera Browser7.53—
OperaOpera Browser7.54—
OperaOpera Browser7.60—
OperaOpera Browser8.0—
OperaOpera Browser8.01—
OperaOpera Browser8.02—
OperaOpera Browser8.50—
OperaOpera Browser8.51—
OperaOpera Browser8.52—
OperaOpera Browser8.53—
OperaOpera Browser8.54—
OperaOpera Browser9.0—
OperaOpera Browser9.01—
OperaOpera Browser9.02—
OperaOpera Browser9.10—
OperaOpera Browser9.12—
OperaOpera Browser9.20—
OperaOpera Browser9.21—
OperaOpera Browser9.22—
OperaOpera Browser9.23—
OperaOpera Browser9.24—

Showing 50 of 76 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-2632?
Opera before 11.11 does not properly handle destruction of a Silverlight instance, which allows remote attackers to cause a denial of service (application crash) via a web page, as demonstrated by vod.onet.pl.
How severe is CVE-2011-2632?
Severity scoring for CVE-2011-2632 is pending analysis. The EPSS model estimates a 2.20% probability of exploitation in the next 30 days.
How do I fix CVE-2011-2632?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-2632?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST