Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 do not recognize a user's removal of trust from an EV X.509 certificate, which makes it easier for man-in-the-middle attackers to spoof SSL servers in opportunistic circumstances via a valid certificate that is unacceptable to the user.
2013-12-11T15:55:13.323
2025-04-11T00:51:21.963
Deferred
CVSSv3.1: 5.9 (MEDIUM)
AV:N/AC:M/Au:N/C:N/I:P/A:N
8.6
2.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Operating System | fedoraproject | fedora | 18 | Yes |
Operating System | fedoraproject | fedora | 19 | Yes |
Operating System | fedoraproject | fedora | 20 | Yes |
Application | mozilla | firefox | < 26.0 | Yes |
Application | mozilla | firefox_esr | < 24.2 | Yes |
Application | mozilla | seamonkey | < 2.23 | Yes |
Application | mozilla | thunderbird | < 24.2 | Yes |
Application | suse | suse_linux_enterprise_software_development_kit | 11.0 | Yes |
Operating System | opensuse | opensuse | 12.2 | Yes |
Operating System | opensuse | opensuse | 12.3 | Yes |
Operating System | opensuse | opensuse | 13.1 | Yes |
Operating System | suse | linux_enterprise_desktop | 11 | Yes |
Operating System | suse | linux_enterprise_server | 11 | Yes |
Operating System | suse | linux_enterprise_server | 11 | Yes |
Operating System | canonical | ubuntu_linux | 12.04 | Yes |
Operating System | canonical | ubuntu_linux | 12.10 | Yes |
Operating System | canonical | ubuntu_linux | 13.04 | Yes |
Operating System | canonical | ubuntu_linux | 13.10 | Yes |