Unscored severity · published Oct 7, 2010
CVE-2010-3696
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…
–
CVSS
1.6%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Freeradius · Freeradius
2.1.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2010-3696
CVE.org
https://www.cve.org/CVERecord?id=CVE-2010-3696
freeradius.org
http://freeradius.org/press/index.html#2.1.10
Patch
http://github.com/alandekok/freeradius-server/commit/4dc7800b866f889a1247685bbaa6dd4238a56279
Vendor Advisory
http://secunia.com/advisories/41621
www.openwall.com
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
Patch
https://bugs.freeradius.org/bugzilla/show_bug.cgi?id=77
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