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Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2011-3354
Last Modified 14 May 2012 12:00:00
Published 04 Oct 2011 06:55:09
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2011-3354

Summary

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.

Vulnerable Systems

Application

  • Quassel-irc Quassel 0.3.0

  • Quassel-irc Quassel 0.3.1

  • Quassel-irc Quassel 0.4.0

  • Quassel-irc Quassel 0.4.1

  • Quassel-irc Quassel 0.4.2

  • Quassel-irc Quassel 0.4.3

  • Quassel-irc Quassel 0.5.0

  • Quassel-irc Quassel 0.5.1

  • Quassel-irc Quassel 0.5.2

  • Quassel-irc Quassel 0.6.0

  • Quassel-irc Quassel 0.6.1

  • Quassel-irc Quassel 0.7.0

  • Quassel-irc Quassel 0.7.1

  • Quassel-irc Quassel 0.7.2


References

CONFIRM - http://bugs.quassel-irc.org/projects/quassel-irc/repository/revisions/da215fcb9cd3096a3e223c87577d5d4ab8f8518b/diff/src/core/ctcpparser.cpp

CONFIRM - https://bugs.gentoo.org/show_bug.cgi?id=382313

XF - quasselirc-ctcp-dos(69682)

UBUNTU - USN-1200-1

BID - 49526

MLIST - [oss-security] 20110909 Re: CVE request: Quassel < 0.7.3 CTCP request core DoS

MLIST - [oss-security] 20110908 CVE request: Quassel < 0.7.3 CTCP request core DoS

SECUNIA - 45970

OSVDB - 75351


Last Updated: 27 May 2016 10:57:42