PT-2012-1052 · Debian · Radsecproxy

Raphael Geissert · Published 2012-11-20 · Updated 2012-11-20 · CVE-2012-4566

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions radsecproxy versions prior to 1.6.2

Description The issue concerns multiple vulnerabilities in the radsecproxy package of the Debian GNU/Linux operating system, which can be exploited remotely to compromise the confidentiality and integrity of protected information. A specific vulnerability in the DTLS support of radsecproxy allows remote attackers to bypass access restrictions and spoof clients due to improper certificate verification when there are unrelated CA settings in the configuration.

Recommendations For versions prior to 1.6.2, update to version 1.6.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the DTLS functionality until a patch is applied.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2015-03358

CVE-2012-4566

DSA-2573-1

Affected Products

Radsecproxy

References · 15

• https://osv.dev/vulnerability/CVE-2012-4566 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2012-4566 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-4566 · Security Note
• http://secunia.com/advisories/51251 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4523 · Security Note
• https://bdu.fstec.ru/vul/2015-03358 · Security Note
• http://debian.org/security/2012/dsa-2573 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2012-4566 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4566 · Security Note
• http://openwall.com/lists/oss-security/2012/10/17/7 · Note
• https://postlister.uninett.no/sympa/arc/radsecproxy/2012-10/msg00001.html · Note
• http://git.nordu.net/?p=radsecproxy.git%3Ba=commit%3Bh=3682c935facf5ccd7fa600644bbb76957155c680 · Note
• https://postlister.uninett.no/sympa/arc/radsecproxy/2012-09/msg00001.html · Note
• http://debian.org/security/dsa-2573 · Note
• http://openwall.com/lists/oss-security/2012/10/31/6 · Note