CVE-2009-2730
Fixed in a distro release EPSS 2%
libgnutls in GnuTLS before 2.8.2 does not properly handle a '\0' character in a domain name in the subject's (1) Common Name (CN) or (2) Subject Alternative Name (SAN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.
Products: gnutls
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 4.0 | gnutls13 | 1.4.4-3+etch5 |
| Debian 5.0 | gnutls26 | 2.4.2-6+lenny2 |
| Red Hat Enterprise Linux 4 | gnutls | 0:1.0.20-4.el4_8.3 |
| Red Hat Enterprise Linux 4 | gnutls-debuginfo | 0:1.0.20-4.el4_8.3 |
| Red Hat Enterprise Linux 4 | gnutls-devel | 0:1.0.20-4.el4_8.3 |
| Red Hat Enterprise Linux 5 | gnutls | 0:1.4.1-3.el5_3.5 |
| Red Hat Enterprise Linux 5 | gnutls-debuginfo | 0:1.4.1-3.el5_3.5 |
| Red Hat Enterprise Linux 5 | gnutls-devel | 0:1.4.1-3.el5_3.5 |
| Red Hat Enterprise Linux 5 | gnutls-utils | 0:1.4.1-3.el5_3.5 |