VulnerabilityModified
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.
MEDIUM 5.0EPSS 5.42%
Does this matter?
Lower severity and a low EPSS score (5.42%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 5.42% probability · 92th percentile
- CISA KEV
- Not listed
- Affected
- freeradius/freeradius · gnu/radius · icradius/icradius · livingston/radius · lucent/radius · miquel van smoorenburg cistron/radius · openradius/openradius · radiusclient/radiusclient · xtradius/xtradius · yard radius/yard radius · yard radius project/yard radius
- Source
- cve@mitre.org
References
- ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SN-02:02.asc
- http://archives.neohapsis.com/archives/linux/suse/2002-q2/0362.html
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000466
- http://marc.info/?l=bugtraq&m=101537153021792&w=2
- http://www.cert.org/advisories/CA-2002-06.htmlPatch, Third Party Advisory, US Government Resource
- http://www.iss.net/security_center/static/8354.phpPatch, Vendor Advisory
- http://www.kb.cert.org/vuls/id/936683Patch, Third Party Advisory, US Government Resource
- http://www.redhat.com/support/errata/RHSA-2002-030.html
- http://www.securityfocus.com/bid/4230Patch, Vendor Advisory
- ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SN-02:02.asc
- http://archives.neohapsis.com/archives/linux/suse/2002-q2/0362.html
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000466
- http://marc.info/?l=bugtraq&m=101537153021792&w=2
- http://www.cert.org/advisories/CA-2002-06.htmlPatch, Third Party Advisory, US Government Resource
- http://www.iss.net/security_center/static/8354.phpPatch, Vendor Advisory
- http://www.kb.cert.org/vuls/id/936683Patch, Third Party Advisory, US Government Resource
- http://www.redhat.com/support/errata/RHSA-2002-030.html
- http://www.securityfocus.com/bid/4230Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.