Bug 981476 (CVE-2013-2230)

Summary: CVE-2013-2230 libvirt: multiple registered events crash
Product: [Other] Security Response Reporter: Petr Matousek <pmatouse>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED NOTABUG QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: acathrow, berrange, eblake, jtomko, security-response-team
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard: impact=moderate,public=20130710,reported=20130702,source=upstream,cvss2=3.3/AV:A/AC:L/Au:N/C:N/I:N/A:P,rhel-5/libvirt=notaffected,rhel-6/libvirt=notaffected,rhel-7/libvirt=notaffected,fedora-all/libvirt=affected
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-07-10 08:15:47 EDT Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On: 980428, 983067    
Bug Blocks: 981478    

Description Petr Matousek 2013-07-04 17:31:44 EDT
A flaw was found in the way multiple events registration were handled in libvirt qemu driver.

A remote user able to issue commands to libvirt daemon could use this flaw to crash libvirtd.

Acknowledgements:

This issue was discovered by Zhenfeng Wang of Red Hat.
Comment 2 Petr Matousek 2013-07-04 17:34:48 EDT
Statement:

Not vulnerable.

This issue did not affect the versions of libvirt package as shipped with Red Hat Enterprise Linux 5 and 6.
Comment 4 Petr Matousek 2013-07-10 08:15:11 EDT
Created libvirt tracking bugs for this issue:

Affects: fedora-all [bug 983067]