Bug 968562 (CVE-2013-2130) - CVE-2013-2130 znc: NULL pointer dereference in webadmin
Summary: CVE-2013-2130 znc: NULL pointer dereference in webadmin
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: CVE-2013-2130
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: 968563 968566
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-05-29 20:42 UTC by Vincent Danen
Modified: 2019-09-29 13:05 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-01-29 20:50:33 UTC
Embargoed:

Attachments (Terms of Use)

Description Vincent Danen 2013-05-29 20:42:43 UTC 
Multiple vulnerabilities were reported in ZNC which can be exploited by malicious authenticated users to cause a denial of service.  These flaws are due to errors when handling the "editnetwork", "editchan", "addchan", and "delchan" page requests; they can be exploited to cause a NULL pointer dereference.  These flaws only affect version 1.0.

These issues have been fixed in git [1].

[1] https://github.com/znc/znc/commit/2bd410ee5570cea127233f1133ea22f25174eb28
Comment 1 Vincent Danen 2013-05-29 20:44:33 UTC 
Created znc tracking bugs for this issue

Affects: fedora-all [bug 968563]
Affects: epel-all [bug 968566]
Comment 2 Jan Lieskovsky 2013-05-31 09:30:48 UTC 
The CVE identifier of CVE-2013-2130 has been assigned:
  http://www.openwall.com/lists/oss-security/2013/05/30/3

to this issue.
Comment 3 Fedora Update System 2013-08-16 22:57:51 UTC 
znc-1.2-0.1.alpha1.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 4 Fedora Update System 2013-08-16 23:04:50 UTC 
znc-1.2-0.1.alpha1.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 5 Fedora Update System 2013-08-22 05:47:59 UTC 
znc-1.2-0.1.alpha1.el6 has been pushed to the Fedora EPEL 6 stable repository.  If problems still persist, please make note of it in this bug report.
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