6.8

CVE-2012-3547

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Freeradius ≫ Freeradius Version2.1.10
Freeradius ≫ Freeradius Version2.1.11
Freeradius ≫ Freeradius Version2.1.12
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.65% 0.92
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://archives.neohapsis.com/archives/bugtraq/2012-09/0043.html
http://freeradius.org/security.html
Vendor Advisory
http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090171.html
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00023.html
http://osvdb.org/85325
http://rhn.redhat.com/errata/RHSA-2012-1326.html
http://rhn.redhat.com/errata/RHSA-2012-1327.html
http://secunia.com/advisories/50484
Vendor Advisory
http://secunia.com/advisories/50584
Vendor Advisory
http://secunia.com/advisories/50637
http://secunia.com/advisories/50770
http://www.debian.org/security/2012/dsa-2546
http://www.mandriva.com/security/advisories?name=MDVSA-2012:159
http://www.openwall.com/lists/oss-security/2012/09/10/2
http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt
http://www.securityfocus.com/bid/55483
http://www.securitytracker.com/id?1027509
http://www.ubuntu.com/usn/USN-1585-1
https://exchange.xforce.ibmcloud.com/vulnerabilities/78408