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CVE-2012-3547
Published: Sep 18, 2012
Modified: Aug 6, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
50584
third-party-advisory
x_refsource_SECUNIA
APPLE-SA-2013-10-22-5
vendor-advisory
x_refsource_APPLE
50637
third-party-advisory
x_refsource_SECUNIA
USN-1585-1
vendor-advisory
x_refsource_UBUNTU
RHSA-2012:1327
vendor-advisory
x_refsource_REDHAT
50484
third-party-advisory
x_refsource_SECUNIA
DSA-2546
vendor-advisory
x_refsource_DEBIAN
55483
vdb-entry
x_refsource_BID
1027509
vdb-entry
x_refsource_SECTRACK
http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt
x_refsource_MISC
20120910 [PRE-SA-2012-06] FreeRADIUS: Stack Overflow in TLS-based EAP Methods
mailing-list
x_refsource_BUGTRAQ
[oss-security] 20120910 [PRE-SA-2012-06] FreeRADIUS: Stack Overflow in TLS-based EAP Methods
mailing-list
x_refsource_MLIST
MDVSA-2012:159
vendor-advisory
x_refsource_MANDRIVA
openSUSE-SU-2012:1200
vendor-advisory
x_refsource_SUSE
freeradius-cbtlsverify-bo(78408)
vdb-entry
x_refsource_XF
RHSA-2012:1326
vendor-advisory
x_refsource_REDHAT
85325
vdb-entry
x_refsource_OSVDB
50770
third-party-advisory
x_refsource_SECUNIA
http://freeradius.org/security.html
x_refsource_CONFIRM
FEDORA-2012-15743
vendor-advisory
x_refsource_FEDORA
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