Bug 846097 (CVE-2012-3455)

Summary: CVE-2012-3455 Koffice: DOC file rendering buffer overflow
Product: [Other] Security Response Reporter: Kurt Seifried <kseifried>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: andreas.bierfert, jgrulich, jlieskov, lukast.dev, rdieter, smparrish
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard: impact=moderate,public=20120804,reported=20120804,source=oss-security,cvss2=4.4/AV:L/AC:M/Au:N/C:P/I:P/A:P,fedora-all/koffice=affected,epel-5/koffice=affected
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On: 846098, 846099    
Bug Blocks:    

Description Kurt Seifried 2012-08-06 15:49:08 EDT
Charlie Miller reported a 0day flaw in the Nokia N9 which uses the Koffice 
libraries which in turn have been forked to create the Calligra product. 
Please see pages 39 and 40 of his slides available at: 



As reported by Thorsten Zachmann to the kde-packagers ml, here are the
commit ids:

The commit IDs for master is

The commit ID for calligra/2.5 is

The commit ID for calligra/2.4 is
Comment 1 Kurt Seifried 2012-08-06 15:50:00 EDT
Created koffice tracking bugs for this issue

Affects: fedora-all [bug 846098]
Comment 2 Kurt Seifried 2012-08-06 15:51:14 EDT
Created koffice tracking bugs for this issue

Affects: epel-5 [bug 846099]
Comment 3 Jan Lieskovsky 2012-08-10 09:21:35 EDT
KDE security advisory:
Comment 4 Fedora Update System 2012-08-13 20:48:59 EDT
koffice-2.3.3-22.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 5 Fedora Update System 2012-08-25 16:00:24 EDT
wv2-0.2.3-4.el5 has been pushed to the Fedora EPEL 5 stable repository.  If problems still persist, please make note of it in this bug report.