CVE-2016-9595
First published: Wed Dec 21 2016(Updated: )
A flaw was found in katello-debug before 3.4.0 where certain scripts and log files used insecure temporary files. A local user could exploit this flaw to conduct a symbolic-link attack, allowing them to overwrite the contents of arbitrary files.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/katello | <3.4.0 | 3.4.0 |
| Katello | <3.4.0 | |
| Red Hat Satellite | =6.3 | |
| Red Hat Satellite | =6.3 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2018:0336
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9595
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1405387
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1255095&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1255095&action=edit
- https://bugzilla.redhat.com/show_bug.cgi?id=1406729
Frequently Asked Questions
What is the severity of CVE-2016-9595?
CVE-2016-9595 has a moderate severity rating due to the potential for local users to exploit the vulnerability.
How do I fix CVE-2016-9595?
To fix CVE-2016-9595, upgrade katello to version 3.4.0 or later.
What type of attack is associated with CVE-2016-9595?
CVE-2016-9595 is associated with a symbolic-link attack that allows local users to overwrite arbitrary files.
Which software versions are affected by CVE-2016-9595?
CVE-2016-9595 affects katello versions prior to 3.4.0 and Red Hat Satellite and Capsule versions 6.3.
Who reported CVE-2016-9595?
CVE-2016-9595 was reported by Evgeni Golov of Red Hat.
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