CVE-2001-1377

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.

5.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 10.28% Top 10%

Vendor Advisory redhat.com Vendor Advisory neohapsis.com Vendor Advisory com.br Vendor Advisory freebsd.org Vendor Advisory iss.net Vendor Advisory securityfocus.com

Affected: n/a n/a

References

Link	Tags
http://www.redhat.com/support/errata/RHSA-2002-030.html	vendor advisory
http://www.iss.net/security_center/static/8354.php	vdb entry patch vendor advisory
http://www.kb.cert.org/vuls/id/936683	us government resource third party advisory patch
http://marc.info/?l=bugtraq&m=101537153021792&w=2	mailing list
http://archives.neohapsis.com/archives/linux/suse/2002-q2/0362.html	vendor advisory
http://www.securityfocus.com/bid/4230	vdb entry patch vendor advisory
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000466	vendor advisory
http://www.cert.org/advisories/CA-2002-06.html	us government resource third party advisory patch
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SN-02:02.asc	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2001-1377?: CVE-2001-1377 has been scored as a medium severity vulnerability.
How to fix CVE-2001-1377?: To fix CVE-2001-1377, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2001-1377 being actively exploited in the wild?: It is possible that CVE-2001-1377 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~10% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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