CVE-2013-4400
First published: Thu Oct 03 2013(Updated: )
It was reported that virt-login-shell, an suid-root program, did not sanitize its environment variables or command-line interface arguments properly. This could allow a local user to overwrite arbitrary files as root and elevate their privileges. This vulnerability was introduced in libvirt 1.1.2. Acknowledgements: Red Hat would like to thank Sebastian Krahmer of the SUSE Security Team for reporting this issue.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Libvirt | =1.1.2 | |
| Redhat Libvirt | =1.1.3 |
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Reference Links
- http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=3e2f27e13b94f7302ad948bcacb5e02c859a25fc
- http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=8c3586ea755c40d5e01b22cb7b5c1e668cdec994
- http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=b7fcc799ad5d8f3e55b89b94e599903e3c092467
- http://lists.fedoraproject.org/pipermail/package-announce/2013-November/121370.html
- http://secunia.com/advisories/60895
- http://security.gentoo.org/glsa/glsa-201412-04.xml
- http://wiki.libvirt.org/page/Maintenance_Releases
- https://bugzilla.redhat.com/show_bug.cgi?id=1015228
- http://libvirt.org/git/?p=libvirt.git;a=commit;h=8c3586ea755c40d5e01b22cb7b5c1e668cdec994
- http://libvirt.org/git/?p=libvirt.git;a=commit;h=b7fcc799ad5d8f3e55b89b94e599903e3c092467
- http://libvirt.org/git/?p=libvirt.git;a=commit;h=3e2f27e13b94f7302ad948bcacb5e02c859a25fc
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1025685
- collector/nvd-index
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/author
- agent/remedy
- agent/last-modified-date
- agent/severity
- agent/event
- agent/description
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2013-4400
- agent/tags
- agent/trending
- vendor/redhat
- canonical/redhat libvirt
- version/redhat libvirt/1.1.2
- version/redhat libvirt/1.1.3