CVEvulnerability
CVE-2010-3696
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2010-10-07
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-399
Description
The fr_dhcp_decode function in lib/dhcp.c in FreeRADIUS 2.1.9, in certain non-default builds, does not properly handle the DHCP Relay Agent Information option, which allows remote attackers to cause a denial of service (infinite loop and daemon outage) via a packet that has more than one sub-option. NOTE: some of these details are obtained from third party information.
Affected configurations
• freeradius freeradius 2.1.9
Related
Weakness · not in database (1)
References
- http://freeradius.org/press/index.html#2.1.10 freeradius.org
- http://github.com/alandekok/freeradius-server/commit/4dc7800b866f889a1247685bbaa6dd4238a56279 Patch
- http://secunia.com/advisories/41621 Vendor Advisory
- http://www.openwall.com/lists/oss-security/2010/10/01/3 www.openwall.com
- http://www.openwall.com/lists/oss-security/2010/10/01/8 www.openwall.com
- https://bugs.freeradius.org/bugzilla/show_bug.cgi?id=77 Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=639390 bugzilla.redhat.com
- http://freeradius.org/press/index.html#2.1.10 freeradius.org
- http://github.com/alandekok/freeradius-server/commit/4dc7800b866f889a1247685bbaa6dd4238a56279 Patch
- http://secunia.com/advisories/41621 Vendor Advisory
- http://www.openwall.com/lists/oss-security/2010/10/01/3 www.openwall.com
- http://www.openwall.com/lists/oss-security/2010/10/01/8 www.openwall.com
- https://bugs.freeradius.org/bugzilla/show_bug.cgi?id=77 Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=639390 bugzilla.redhat.com