CVE-2012-3547

Public on 2012-09-18
Modified on 2014-09-14
Description
Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate.
Severity
Medium severity
Medium
See what this means
CVSS v3 Base Score
5.0
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 freeradius 2012-10-08 ALAS-2012-131 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv2 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P
NVD CVSSv2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2012-3547 Mitre: CVE-2012-3547