Mod Nss Project maintains mod_nss, an Apache module that provides TLS/SSL support via the Network Security Services library, serving a narrow but strategically important role in encrypted web-server deployments. The observed vulnerability pattern centers on information-disclosure and authentication-handling weaknesses, reflecting the sensitive nature of cryptographic configuration and session management in this module. Live severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Mod Nss Project over time
Signals from CVEs in this vendor scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2011-4973CRITICAL Authentication bypass vulnerability in mod_nss 1.0.8 allows remote attackers to assume the identity of a valid user by using their certificate and entering 'password' as the passwo | Feb 15, 2018 | 9.8 | 27 | NO | NO |
CVE-2015-5244CRITICAL The NSSCipherSuite option with ciphersuites enabled in mod_nss before 1.0.12 allows remote attackers to bypass application restrictions. | Aug 7, 2017 | 9.8 | 25 | NO | NO |
CVE-2015-3277HIGH The mod_nss module before 1.0.11 in Fedora allows remote attackers to obtain cipher lists due to incorrect parsing of multi-keyword cipherstring. | Aug 9, 2017 | 7.5 | 20 | NO | NO |
CVE-2013-4566MEDIUM mod_nss 1.0.8 and earlier, when NSSVerifyClient is set to none for the server/vhost context, does not enforce the NSSVerifyClient setting in the directory context, which allows rem | Dec 12, 2013 | 4.0 | 14 | NO | NO |
Signals from CVEs in this vendor scope (4 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Mod Nss Project.
Media articles that mention a CVE ID that affects a product developed by Mod Nss Project — matched by CVE ID, not by vendor name.