Bug 665965
Summary: | CVE-2010-4494 libxml2: Memory corruption (double-free) in XPath processing code [fedora-all] | ||||||
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Product: | [Fedora] Fedora | Reporter: | Huzaifa S. Sidhpurwala <huzaifas> | ||||
Component: | libxml2 | Assignee: | Daniel Veillard <veillard> | ||||
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | low | Docs Contact: | |||||
Priority: | low | ||||||
Version: | 14 | CC: | goeran, thomas.jarosch, veillard | ||||
Target Milestone: | --- | Keywords: | Reopened, Security, SecurityTracking | ||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | libxml2-2.7.8-6.fc15 | Doc Type: | Release Note | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2011-03-26 13:43:43 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Bug Depends On: | |||||||
Bug Blocks: | 665963 | ||||||
Attachments: |
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Description
Huzaifa S. Sidhpurwala
2010-12-28 06:04:28 UTC
Upstream bug fixes: http://git.gnome.org/browse/libxml2/commit/?id=df83c17e5a2646bd923f75e5e507bc80d73c9722 http://git.gnome.org/browse/libxml2/commit/?id=fec31bcd452e77c10579467ca87a785b41115de6 See also: http://code.google.com/p/chromium/issues/detail?id=63444 Created attachment 482266 [details]
Merged version of the upstream commits
Package libxml2-2.7.7-3.fc14: * should fix your issue, * was pushed to the Fedora 14 updates-testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing libxml2-2.7.7-3.fc14' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/libxml2-2.7.7-3.fc14 then log in and leave karma (feedback). libxml2-2.7.7-3.fc14 has been pushed to the Fedora 14 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update libxml2'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/libxml2-2.7.7-3.fc14 libxml2-2.7.7-3.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report. The description in comment 0 says, "this issue affects multiple supported versions of Fedora. Only one tracking bug has been filed; please only close it when all affected versions are fixed." But unless I'm mistaken, it is only fixed in F14, not in F13 nor the upcoming F15. I did the build for all Fedora, it's not my fault if nobody dares to review the security fix and allows it to be pushed, https://admin.fedoraproject.org/updates/libxml2-2.7.7-2.fc13 For the upcoming fc15 paphio:~/fcpkgs/libxml2 -> fedpkg build Could not initiate build: libxml2-2.7.8-6.fc15 has already been built paphio:~/fcpkgs/libxml2 -> grep -C 4 2.7.8-6 libxml2.spec %doc doc/*.py %doc doc/python.html %changelog * Fri Mar 4 2011 Daniel Veillard <veillard> - 2.7.8-6 - fix a double free in XPath CVE-2010-4494 bug 665965 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng.org> - 2.7.8-5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild paphio:~/fcpkgs/libxml2 -> It was build, I don't find it anymore ... not really my fault I did my part of the job ! Now if someone can give carma to the packages waiting for them for 3 weeks, go ahead ! Daniel It was the F15 package I was interested in. I see it in now Koji, but not in bodhi, nor in updates/testing/15 on the mirrors. I guess I can download the packages from koji, install and test them. But I don't know how to give karma when I can't find it in bodhi. libxml2-2.7.8-6.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/libxml2-2.7.8-6.fc15 Apparently I had to (re ?) create it ... https://admin.fedoraproject.org/updates/libxml2-2.7.8-6.fc15 I think I built it thinking it was still rawhide but the f15 branch has already been done, or something like this, Daniel > Apparently I had to (re ?) create it ...
And this time it worked. I've upgraded, and it works just fine! :-)
libxml2-2.7.8-6.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report. |