CVE-2011-3354 (GCVE-0-2011-3354)

Vulnerability from cvelistv5 – Published: 2011-10-04 10:00 – Updated: 2024-08-06 23:29
VLAI
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.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://osvdb.org/75351 vdb-entryx_refsource_OSVDB
http://secunia.com/advisories/45970 third-party-advisoryx_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1200-1 vendor-advisoryx_refsource_UBUNTU
http://bugs.quassel-irc.org/projects/quassel-irc/… x_refsource_CONFIRM
http://www.securityfocus.com/bid/49526 vdb-entryx_refsource_BID
https://bugs.gentoo.org/show_bug.cgi?id=382313 x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://www.openwall.com/lists/oss-security/2011/09/09/7 mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2011/09/08/7 mailing-listx_refsource_MLIST
Date Public
2011-09-08 00:00
Show details on NVD website
To clipboard 

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      "cve": "CVE-2011-3354",
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      "initial_release_date": "2011-09-08T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "quassel: invalid CTCP handling causes DoS",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-3354.json",
      "version": "3"
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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