CVE-2012-4523
radsecproxy before 1.6.1 does not properly verify certificates when there are configuration...
CVE-2012-4523 is a medium vulnerability (CVSS 6.4) in Uninett Radsecproxy, published November 10, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.76%, the 78th percentile. Fixed in radsecproxy 1.6.2-1.
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2012-4523- CVSS 2.0
- 6.4 Medium
AV:N/AC:L/Au:N/C:P/I:P/A:N - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2012-4523- Updated
- 2026-11-02
EUVDEUVD-2012-4451 No score
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.
- Record
EUVD-2012-4451- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-67pw-2qx3-43v6 No score
radsecproxy before 1.6.1 does not properly verify certificates when there are configuration...
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.
- Record
GHSA-67pw-2qx3-43v6- Updated
- 2026-11-02
OSV No score
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.
- Record
CVE-2012-4523- Updated
- 2026-11-02
OSVDEBIAN-CVE-2012-4523 No score
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.
- Record
DEBIAN-CVE-2012-4523- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
radsecproxyDebian:12 |
before 1.6.2-1 | 1.6.2-1 |
radsecproxyDebian:13 |
before 1.6.2-1 | 1.6.2-1 |
radsecproxyDebian:14 |
before 1.6.2-1 | 1.6.2-1 |
radsecproxyDebian:6.0 |
before 1.4-1+squeeze1, plus listed versions 1.4-1 |
1.4-1+squeeze1 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD, OSV |