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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:18256
[Rus]
Version
8
Class
patch
ALTXid
29960
Language
English
Severity
NotAvailable
Title
DSA-2573-1 radsecproxy - SSL certificate verification weakness
Description
Ralf Paffrath reported that Radsecproxy, a RADIUS protocol proxy, mixed up pre- and post-handshake verification of clients. This vulnerability may wrongly accept clients without checking their certificate chain under certain configurations.
Family
unix
Platform
Debian GNU/kFreeBSD 6.0
Debian GNU/Linux 6.0
Product
radsecproxy
Reference
VENDOR: DSA-2573-1
VENDOR: DSA-2573-1
Id:
DSA-2573-1
Reference:
http://www.debian.org/security/dsa-2573-1
CVE: CVE-2012-4523
CVE: CVE-2012-4523
Id:
CVE-2012-4523
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4523
Comment
: radsecproxy before 1.6.1 does not properly verify certificates when there are configuration blocks with CA settings that are unrelated to the block being used for verifying the certificate chain, which might allow remote attackers to bypass intended access restrictions and spoof clients.
CVSSv2 Score:
6.4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:N
CWE:
264 (Permissions, Privileges, and Access Controls)
References:
[oss-security] 20121017 CVE request: radsecproxy incorrect x.509 certificate validation (MLIST)
[radsecproxy] 20120913 Radsecproxy is mixing up pre- and post-TLS-handshake client verification (MLIST)
[oss-security] 20121031 Re: Re: CVE request: radsecproxy incorrect x.509 certificate validation (MLIST)
[radsecproxy] 20120917 Radsecproxy 1.6.1 is out (MLIST)
https://project.nordu.net/browse/RADSECPROXY-43 (CONFIRM)
DSA-2573 (DEBIAN)
51251 (SECUNIA)
56105 (BID)
CVE: CVE-2012-4566
CVE: CVE-2012-4566
Id:
CVE-2012-4566
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4566
Comment
: The DTLS support in radsecproxy before 1.6.2 does not properly verify certificates when there are configuration blocks with CA settings that are unrelated to the block being used for verifying the certificate chain, which might allow remote attackers to bypass intended access restrictions and spoof clients, a different vulnerability than CVE-2012-4523.
CVSSv2 Score:
6.4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:N
CWE:
264 (Permissions, Privileges, and Access Controls)
References:
51251 (SECUNIA)
[oss-security] 20121031 Re: Re: CVE request: radsecproxy incorrect x.509 certificate validation (MLIST)
[oss-security] 20121017 CVE request: radsecproxy incorrect x.509 certificate validation (MLIST)
[radsecproxy] 20121025 Radsecproxy 1.6.1 is out (MLIST)
[radsecproxy] 20120913 Radsecproxy is mixing up pre- and post-TLS-handshake client verification (MLIST)
DSA-2573 (DEBIAN)
http://git.nordu.net/?p=radsecproxy.git%3Ba=commit%3Bh=3682c935facf5ccd7fa600644bbb76957155c680 ()
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