CVE-2014-1492
Fixed in a distro release EPSS 2%
The cert_TestHostName function in lib/certdb/certdb.c in the certificate-checking implementation in Mozilla Network Security Services (NSS) before 3.16 accepts a wildcard character that is embedded in an internationalized domain name's U-label, which might allow man-in-the-middle attackers to spoof SSL servers via a crafted certificate.
Products: mozilla network_security_services
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | nss | 2:3.16-1 |
| Debian 13 | nss | 2:3.16-1 |
| Debian 14 | nss | 2:3.16-1 |
| Debian 6.0 | nss | 3.12.8-1+squeeze8 |
| Debian 7 | nss | 2:3.14.5-1+deb7u1 |
| Red Hat Enterprise Linux 5 | nss | 0:3.16.1-2.el5 |
| Red Hat Enterprise Linux 5 | nss-debuginfo | 0:3.16.1-2.el5 |
| Red Hat Enterprise Linux 5 | nss-devel | 0:3.16.1-2.el5 |
| Red Hat Enterprise Linux 5 | nss-pkcs11-devel | 0:3.16.1-2.el5 |
| Red Hat Enterprise Linux 5 | nss-tools | 0:3.16.1-2.el5 |
| Red Hat Enterprise Linux 6 | nspr | 0:4.10.6-1.el6_5 |
| Red Hat Enterprise Linux 6 | nspr-debuginfo | 0:4.10.6-1.el6_5 |
| Red Hat Enterprise Linux 6 | nspr-devel | 0:4.10.6-1.el6_5 |
| Red Hat Enterprise Linux 6 | nss | 0:3.16.1-4.el6_5 |
| Red Hat Enterprise Linux 6 | nss-debuginfo | 0:3.16.1-4.el6_5 |
| Red Hat Enterprise Linux 6 | nss-devel | 0:3.16.1-4.el6_5 |
| Red Hat Enterprise Linux 6 | nss-pkcs11-devel | 0:3.16.1-4.el6_5 |
| Red Hat Enterprise Linux 6 | nss-sysinit | 0:3.16.1-4.el6_5 |
| Red Hat Enterprise Linux 6 | nss-tools | 0:3.16.1-4.el6_5 |
| Red Hat Enterprise Linux 6 | nss-util | 0:3.16.1-1.el6_5 |
| Red Hat Enterprise Linux 6 | nss-util-debuginfo | 0:3.16.1-1.el6_5 |
| Red Hat Enterprise Linux 6 | nss-util-devel | 0:3.16.1-1.el6_5 |
| Red Hat Enterprise Linux 7 | nss | 0:3.16.2-2.el7_0 |
| Red Hat Enterprise Linux 7 | nss-debuginfo | 0:3.16.2-2.el7_0 |
| Red Hat Enterprise Linux 7 | nss-devel | 0:3.16.2-2.el7_0 |
| Red Hat Enterprise Linux 7 | nss-pkcs11-devel | 0:3.16.2-2.el7_0 |
| Red Hat Enterprise Linux 7 | nss-softokn | 0:3.16.2-1.el7_0 |
| Red Hat Enterprise Linux 7 | nss-softokn-debuginfo | 0:3.16.2-1.el7_0 |
| Red Hat Enterprise Linux 7 | nss-softokn-devel | 0:3.16.2-1.el7_0 |
| Red Hat Enterprise Linux 7 | nss-softokn-freebl | 0:3.16.2-1.el7_0 |
| Red Hat Enterprise Linux 7 | nss-softokn-freebl-devel | 0:3.16.2-1.el7_0 |
| Red Hat Enterprise Linux 7 | nss-sysinit | 0:3.16.2-2.el7_0 |
| Red Hat Enterprise Linux 7 | nss-tools | 0:3.16.2-2.el7_0 |
| Red Hat Enterprise Linux 7 | nss-util | 0:3.16.2-1.el7_0 |
| Red Hat Enterprise Linux 7 | nss-util-debuginfo | 0:3.16.2-1.el7_0 |
| Red Hat Enterprise Linux 7 | nss-util-devel | 0:3.16.2-1.el7_0 |
| Ubuntu 14.04 LTS | firefox | 29.0+build1-0ubuntu0.14.04.2 |
| Ubuntu 14.04 LTS | nss | 2:3.15.4-1ubuntu7 |
| openSUSE Tumbleweed | MozillaFirefox | 50.1.0-1.1 |
| openSUSE Tumbleweed | firefox-esr | 128.5.1-1.1 |
| openSUSE Tumbleweed | mozilla-nss | 3.26.2-1.1 |