CVE-2010-3696

NameCVE-2010-3696
DescriptionThe 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs600176

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
freeradius (PTS)buster3.0.17+dfsg-1.1+deb10u1fixed
bullseye3.0.21+dfsg-2.2+deb11u1fixed
bookworm, sid3.2.1+dfsg-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
freeradiussourcelenny(not affected)
freeradiussource(unstable)2.1.10+dfsg-1600176

Notes

[lenny] - freeradius <not-affected> (Vulnerable code not present)

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