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CVE-2010-3696

CVE-2010-3696

EPSS 1.6%
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 products
n/a · n/a

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References
http://freeradius.org/press/index.html#2.1.10http://github.com/alandekok/freeradius-server/commit/4dc7800b866f889a1247685bbaa6dd4238a56279https://bugs.freeradius.org/bugzilla/show_bug.cgi?id=77https://bugzilla.redhat.com/show_bug.cgi?id=639390http://secunia.com/advisories/41621http://www.openwall.com/lists/oss-security/2010/10/01/3http://www.openwall.com/lists/oss-security/2010/10/01/8