CVE-2017-10982
First published: Fri Jul 07 2017(Updated: )
An FR-GV-205 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Buffer over-read in fr_dhcp_decode_options()" and a denial of service.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/freeradius | <2.2.10 | 2.2.10 |
| FreeRADIUS FreeRADIUS | =2.0.0 | |
| FreeRADIUS FreeRADIUS | =2.0.0-pre1 | |
| FreeRADIUS FreeRADIUS | =2.0.0-pre2 | |
| FreeRADIUS FreeRADIUS | =2.0.1 | |
| FreeRADIUS FreeRADIUS | =2.0.2 | |
| FreeRADIUS FreeRADIUS | =2.0.3 | |
| FreeRADIUS FreeRADIUS | =2.0.4 | |
| FreeRADIUS FreeRADIUS | =2.0.5 | |
| FreeRADIUS FreeRADIUS | =2.1.0 | |
| FreeRADIUS FreeRADIUS | =2.1.1 | |
| FreeRADIUS FreeRADIUS | =2.1.2 | |
| FreeRADIUS FreeRADIUS | =2.1.3 | |
| FreeRADIUS FreeRADIUS | =2.1.4 | |
| FreeRADIUS FreeRADIUS | =2.1.6 | |
| FreeRADIUS FreeRADIUS | =2.1.7 | |
| FreeRADIUS FreeRADIUS | =2.1.8 | |
| FreeRADIUS FreeRADIUS | =2.1.9 | |
| FreeRADIUS FreeRADIUS | =2.1.10 | |
| FreeRADIUS FreeRADIUS | =2.1.11 | |
| FreeRADIUS FreeRADIUS | =2.1.12 | |
| FreeRADIUS FreeRADIUS | =2.2.0 | |
| FreeRADIUS FreeRADIUS | =2.2.1 | |
| FreeRADIUS FreeRADIUS | =2.2.2 | |
| FreeRADIUS FreeRADIUS | =2.2.3 | |
| FreeRADIUS FreeRADIUS | =2.2.4 | |
| FreeRADIUS FreeRADIUS | =2.2.5 | |
| FreeRADIUS FreeRADIUS | =2.2.6 | |
| FreeRADIUS FreeRADIUS | =2.2.7 | |
| FreeRADIUS FreeRADIUS | =2.2.8 | |
| FreeRADIUS FreeRADIUS | =2.2.9 |
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Reference Links
- http://freeradius.org/security/fuzzer-2017.html
- http://www.debian.org/security/2017/dsa-3930
- http://www.securityfocus.com/bid/99912
- http://www.securitytracker.com/id/1038914
- https://access.redhat.com/errata/RHSA-2017:1759
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1295277&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1295277&action=edit
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1471858
- https://bugzilla.redhat.com/show_bug.cgi?id=1468498
Frequently Asked Questions
What is the severity of CVE-2017-10982?
CVE-2017-10982 has a high severity rating due to the potential for denial of service vulnerabilities.
How do I fix CVE-2017-10982?
To fix CVE-2017-10982, upgrade FreeRADIUS to version 2.2.10 or later.
Which versions of FreeRADIUS are affected by CVE-2017-10982?
FreeRADIUS versions before 2.2.10, including all versions from 2.0.0 to 2.2.9, are affected by CVE-2017-10982.
What type of vulnerability is associated with CVE-2017-10982?
CVE-2017-10982 is a buffer over-read vulnerability that can lead to out-of-bounds reads.
Can CVE-2017-10982 be exploited remotely?
Yes, CVE-2017-10982 can potentially be exploited remotely, leading to denial of service.
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