CVE-2003-0967

Description

rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 length argument, as demonstrated using the Tunnel-Password attribute.

5.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 4.40% Top 15%

Vendor Advisory redhat.com

Affected: n/a n/a

References

Link	Tags
http://marc.info/?l=bugtraq&m=106935911101493&w=2	mailing list
http://marc.info/?l=freeradius-users&m=106947389449613&w=2
http://www.redhat.com/support/errata/RHSA-2003-386.html	vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10917	vdb entry signature
http://marc.info/?l=bugtraq&m=106944220426970	mailing list

Frequently Asked Questions

What is the severity of CVE-2003-0967?: CVE-2003-0967 has been scored as a medium severity vulnerability.
How to fix CVE-2003-0967?: To fix CVE-2003-0967, 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-2003-0967 being actively exploited in the wild?: It is possible that CVE-2003-0967 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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