An FR-GV-303 issue in FreeRADIUS 3.x before 3.0.15 allows DHCP - Infinite read in dhcp_attr2vp() and a denial of service.
Weakness
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Freeradius | Freeradius | 3.0.0 (including) | 3.0.0 (including) |
| Freeradius | Freeradius | 3.0.1 (including) | 3.0.1 (including) |
| Freeradius | Freeradius | 3.0.2 (including) | 3.0.2 (including) |
| Freeradius | Freeradius | 3.0.3 (including) | 3.0.3 (including) |
| Freeradius | Freeradius | 3.0.4 (including) | 3.0.4 (including) |
| Freeradius | Freeradius | 3.0.5 (including) | 3.0.5 (including) |
| Freeradius | Freeradius | 3.0.6 (including) | 3.0.6 (including) |
| Freeradius | Freeradius | 3.0.7 (including) | 3.0.7 (including) |
| Freeradius | Freeradius | 3.0.8 (including) | 3.0.8 (including) |
| Freeradius | Freeradius | 3.0.9 (including) | 3.0.9 (including) |
| Freeradius | Freeradius | 3.0.10 (including) | 3.0.10 (including) |
| Freeradius | Freeradius | 3.0.11 (including) | 3.0.11 (including) |
| Freeradius | Freeradius | 3.0.12 (including) | 3.0.12 (including) |
| Freeradius | Freeradius | 3.0.13 (including) | 3.0.13 (including) |
| Freeradius | Freeradius | 3.0.14 (including) | 3.0.14 (including) |
| Red Hat Enterprise Linux 7 | RedHat | freeradius-0:3.0.13-8.el7_4 | * |
| Freeradius | Ubuntu | devel | * |
| Freeradius | Ubuntu | upstream | * |
| Freeradius | Ubuntu | zesty | * |
References
- http://freeradius.org/security/fuzzer-2017.html
- http://www.debian.org/security/2017/dsa-3930
- http://www.securityfocus.com/bid/99971
- https://access.redhat.com/errata/RHSA-2017:2389
- http://freeradius.org/security/fuzzer-2017.html
- http://www.debian.org/security/2017/dsa-3930
- http://www.securityfocus.com/bid/99971
- https://access.redhat.com/errata/RHSA-2017:2389