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CVE-2011-3354

UnknownEPSS 2.07%

Last modified

CVE-2011-3354 is a vulnerability of currently unknown severity. The CtcpParser::packedReply method in core/ctcpparser.cpp in Quassel before 0.7.3 allows remote attackers to cause a denial of service (crash) via a crafted Client-To-Client Protocol (CTCP) request, as demonstrated in the wild in September 2011.. EPSS estimates a 2.07% chance of exploitation in the next 30 days.

Description

The CtcpParser::packedReply method in core/ctcpparser.cpp in Quassel before 0.7.3 allows remote attackers to cause a denial of service (crash) via a crafted Client-To-Client Protocol (CTCP) request, as demonstrated in the wild in September 2011.

Metrics

EPSS Probability
2.07%

79.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Quassel-IrcQuassel<= 0.7.2
Quassel-IrcQuassel0.3.0
Quassel-IrcQuassel0.3.1
Quassel-IrcQuassel0.4.0
Quassel-IrcQuassel0.4.1
Quassel-IrcQuassel0.4.2
Quassel-IrcQuassel0.4.3
Quassel-IrcQuassel0.5.0
Quassel-IrcQuassel0.5.1
Quassel-IrcQuassel0.5.2
Quassel-IrcQuassel0.6.0
Quassel-IrcQuassel0.6.1
Quassel-IrcQuassel0.7.0
Quassel-IrcQuassel0.7.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-3354?
The CtcpParser::packedReply method in core/ctcpparser.cpp in Quassel before 0.7.3 allows remote attackers to cause a denial of service (crash) via a crafted Client-To-Client Protocol (CTCP) request, as demonstrated in the wild in September 2011.
How severe is CVE-2011-3354?
Severity scoring for CVE-2011-3354 is pending analysis. The EPSS model estimates a 2.07% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3354?
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-2011-3354?

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

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Source: NVD / NIST