Vulnerability in Freeradius
CVE-2001-1377
Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific attribute, which allows remote attackers to cause a denial of service (crash) via a Vendor-Length that is less than 2.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.054 (92.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.054 · newest: 0.054 · change: 0.000
Affected products
- Freeradius — versions 0.2, 0.3
- GNU Radius — versions 0.92.1, 0.93, 0.94
- Icradius — versions 0.14, 0.15, 0.16
- Livingston Radius — versions 2.0, 2.0.1, 2.1
- Lucent Radius — versions 2.0, 2.0.1, 2.1
- Miquel Van Smoorenburg Cistron Radius — versions 1.6.1, 1.6.2, 1.6.3
- Openradius — versions 0.8, 0.9, 0.9.1
- Radiusclient — versions 0.3.1
- Xtradius — versions 1.1_pre1, 1.1_pre2
- Yard Radius — versions 1.0.17, 1.0.18, 1.0.19
References
- www.redhat.com/support/errata/RHSA-2002-030.html (vendor-advisory)
- www.iss.net/security_center/static/8354.php (Patch, vdb-entry, Vendor Advisory)
- www.kb.cert.org/vuls/id/936683 (US Government Resource, Patch, Third Party Advisory, third-party-advisory)
- marc.info/ (mailing-list)
- archives.neohapsis.com/archives/linux/suse/2002-q2/0362.html (vendor-advisory)
- www.securityfocus.com/bid/4230 (Patch, vdb-entry, Vendor Advisory)
- distro.conectiva.com.br/atualizacoes/ (vendor-advisory)
- www.cert.org/advisories/CA-2002-06.html (US Government Resource, Patch, Third Party Advisory, third-party-advisory)