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Bug 772757 - (CVE-2012-0033) CVE-2012-0033 znc: denial of service flaw
CVE-2012-0033 znc: denial of service flaw
Status: CLOSED CURRENTRELEASE
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20111231,repor...
: Security
Depends On: 773005 773006
Blocks:
  Show dependency tree / graph
 
Reported: 2012-01-09 16:57 EST by Vincent Danen
Modified: 2012-02-15 16:13 EST (History)
3 users (show)

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Doc Type: Bug Fix
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Last Closed: 2012-02-15 16:13:18 EST
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Description Vincent Danen 2012-01-09 16:57:58 EST 
A denial of service flaw was reported in ZNC versions 0.200 and 0.202.  A DCC RESUME received by znc can cause a crash in the bouncedcc module.  This has been fixed in git [1].

[1] https://github.com/znc/znc/commit/11508aa72efab4fad0dbd8292b9614d9371b20a9
Comment 1 Vincent Danen 2012-01-10 11:30:37 EST 
This issue has received the name CVE-2012-0033:

http://www.openwall.com/lists/oss-security/2012/01/10/1
Comment 2 Vincent Danen 2012-01-10 11:31:44 EST 
Created znc tracking bugs for this issue

Affects: fedora-all [bug 773005]
Affects: epel-all [bug 773006]
Comment 3 Fedora Update System 2012-02-09 19:56:57 EST 
znc-0.204-3.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.
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