CVE-2012-4523
medium
CVSS v3
—
CVSS v2
6.4
VIR risk
6.4
Description
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2012-4523
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"} | |
| 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 | |
References
- 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
- http://www.securityfocus.com/bid/56105
- https://postlister.uninett.no/sympa/arc/radsecproxy/2012-09/msg00001.html
- https://postlister.uninett.no/sympa/arc/radsecproxy/2012-09/msg00006.html
- https://project.nordu.net/browse/RADSECPROXY-43
- https://security-tracker.debian.org/tracker/CVE-2012-4523
CWEs
CWE-264
Verify integrity in audit chain (admin only). AS-IS.