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.
- Severity
- 6.4 MediumCVSS 2.0, NVD
- Exploit chance
- 1.76%EPSS, 78th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
1.6.2-1radsecproxy +3 more
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.
Exploit likelihood
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 From an advisory covering 2 CVEs | before 1.4-1+squeeze1, plus listed versions 1.4-1 | 1.4-1+squeeze1 |
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 ListNo 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-2012-4451No 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-2qx3-43v6No 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
OSVNo 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-2012-4523No 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
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.