Bug 1057502 (CVE-2014-0020) - CVE-2014-0020 pidgin: DoS in IRC protocol plugin due to arguement parsing
Summary: CVE-2014-0020 pidgin: DoS in IRC protocol plugin due to arguement parsing
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2014-0020
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1058238 1058239 1058240 1058242 1058243 1059049
Blocks: 1054257
TreeView+ depends on / blocked
 
Reported: 2014-01-24 09:06 UTC by Huzaifa S. Sidhpurwala
Modified: 2023-05-12 01:52 UTC (History)
7 users (show)

Fixed In Version: pidgin 2.10.8
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-09-19 20:05:54 UTC
Embargoed:

Attachments (Terms of Use)
Local copy of patch (20.82 KB, patch)
2014-01-27 06:29 UTC, Huzaifa S. Sidhpurwala 		no flags Details | Diff
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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2014:0139 0 normal SHIPPED_LIVE Moderate: pidgin security update 2014-02-05 22:42:24 UTC

Description Huzaifa S. Sidhpurwala 2014-01-24 09:06:43 UTC 
A Denial-of-Service flaw was found in the way the IRC protocol plugin of pidgin handled IRC arguments. A malicious server or man-in-the-middle could trigger a crash in libpurple by sending a message with fewer than expected arguments.

Acknowledgements:

Red Hat would like to thank the Pidgin project for reporting this issue. Upstream acknowledges Daniel Atallah as the original reporter of this issue.
Comment 1 Huzaifa S. Sidhpurwala 2014-01-27 06:29:55 UTC 
Created attachment 855934 [details]
Local copy of patch
Comment 3 Vincent Danen 2014-01-28 20:35:53 UTC 
External Reference:

http://www.pidgin.im/news/security/?id=85
Comment 4 Huzaifa S. Sidhpurwala 2014-01-29 04:27:49 UTC 
Created pidgin tracking bugs for this issue:

Affects: fedora-all [bug 1059049]
Comment 5 errata-xmlrpc 2014-02-05 17:45:18 UTC 
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6

Via RHSA-2014:0139 https://rhn.redhat.com/errata/RHSA-2014-0139.html
Comment 6 Fedora Update System 2014-02-06 03:50:24 UTC 
pidgin-2.10.9-1.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 7 Fedora Update System 2014-02-14 08:00:04 UTC 
pidgin-2.10.9-1.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.
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