CVE-2012-4566
medium
CVSS v3
—
CVSS v2
6.4
VIR risk
6.4
Description
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2012-4566
Vendor advisory: secalert@redhat.com — http://secunia.com/advisories/51251
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 1.6.2-1 |
| debian | bullseye | fixed | 1.6.2-1 |
| debian | forky | fixed | 1.6.2-1 |
| debian | sid | fixed | 1.6.2-1 |
| debian | trixie | fixed | 1.6.2-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| uninett | radsecproxy | {"endIncluding":"1.6.1"} | |
| uninett | radsecproxy | 1.0 | |
| uninett | radsecproxy | 1.1 | |
| uninett | radsecproxy | 1.2 | |
| uninett | radsecproxy | 1.3 | |
| uninett | radsecproxy | 1.3.1 | |
| uninett | radsecproxy | 1.4 | |
| uninett | radsecproxy | 1.4.1 | |
| uninett | radsecproxy | 1.4.2 | |
| uninett | radsecproxy | 1.4.3 | |
| uninett | radsecproxy | 1.5 | |
| uninett | radsecproxy | 1.6 | |
References
- http://git.nordu.net/?p=radsecproxy.git%3Ba=commit%3Bh=3682c935facf5ccd7fa600644bbb76957155c680
- http://secunia.com/advisories/51251
- http://www.debian.org/security/2012/dsa-2573
- http://www.openwall.com/lists/oss-security/2012/10/17/7
- http://www.openwall.com/lists/oss-security/2012/10/31/6
- https://postlister.uninett.no/sympa/arc/radsecproxy/2012-09/msg00001.html
- https://postlister.uninett.no/sympa/arc/radsecproxy/2012-10/msg00001.html
- https://security-tracker.debian.org/tracker/CVE-2012-4566
CWEs
CWE-264
Verify integrity in audit chain (admin only). AS-IS.