CVE-2012-4417
First published: Tue Sep 11 2012(Updated: )
GlusterFS 3.3.0, as used in Red Hat Storage server 2.0, allows local users to overwrite arbitrary files via a symlink attack on temporary files with predictable names.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/glusterfs | 5.5-3 9.2-1 10.3-5 11.0-3 | |
| CentOS GlusterFS | =3.3.0 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=875888
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=875889
- https://rhn.redhat.com/errata/RHSA-2012-1456.html
- http://review.gluster.org/4042
- http://review.gluster.org/4091
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=856341#c17
- http://rhn.redhat.com/errata/RHSA-2012-1456.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=886364
- https://security-tracker.debian.org/tracker/CVE-2012-4417
- https://bugzilla.redhat.com/show_bug.cgi?id=856341
- http://www.securityfocus.com/bid/56522
- http://www.securitytracker.com/id?1027756
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80074
Frequently Asked Questions
What is the severity of CVE-2012-4417?
CVE-2012-4417 is classified as a medium severity vulnerability due to the potential for local users to perform unauthorized file operations.
How do I fix CVE-2012-4417?
To fix CVE-2012-4417, update GlusterFS to a version that is not vulnerable, such as versions 5.5-3, 9.2-1, 10.3-5, or 11.0-3.
Who is affected by CVE-2012-4417?
CVE-2012-4417 affects GlusterFS version 3.3.0, particularly as used in the Red Hat Storage server 2.0.
What type of attack does CVE-2012-4417 allow?
CVE-2012-4417 allows a local user to perform a symlink attack, leading to overwriting arbitrary files.
When was CVE-2012-4417 reported?
CVE-2012-4417 was reported in 2012 and affects certain versions of GlusterFS.
- collector/redhat-bugzilla
- alias/CVE-2012-4417
- collector/security-tracker-debian
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- agent/first-publish-date
- agent/last-modified-date
- agent/event
- agent/references
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- agent/description
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- package-manager/debian
- vendor/gluster
- canonical/centos glusterfs
- version/centos glusterfs/3.3.0