Published: 07/10/2010 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

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 malicious users 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.

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freeradius freeradius 2.1.9

Debian Bug report logs - #600176 freeradius: CVE-2010-3696 CVE-2010-3697 Package: freeradius; Maintainer for freeradius is Debian FreeRADIUS Packaging Team <pkg-freeradius-maintainers@listsaliothdebianorg>; Source for freeradius is src:freeradius (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <muehlenhoff@univen ...

CWE-399 http://www.openwall.com/lists/oss-security/2010/10/01/8 http://github.com/alandekok/freeradius-server/commit/4dc7800b866f889a1247685bbaa6dd4238a56279 http://secunia.com/advisories/41621 https://bugzilla.redhat.com/show_bug.cgi?id=639390 https://bugs.freeradius.org/bugzilla/show_bug.cgi?id=77 http://www.openwall.com/lists/oss-security/2010/10/01/3 http://freeradius.org/press/index.html#2.1.10 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=600176 https://nvd.nist.gov

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CVE-2010-3696

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