The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate value.
2014-06-05T21:55:07.880
2025-04-12T10:46:40.837
Deferred
CVSSv2: 4.3 (MEDIUM)
AV:N/AC:M/Au:N/C:N/I:N/A:P
8.6
2.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | openssl | openssl | < 0.9.8za | Yes |
Application | openssl | openssl | < 1.0.0m | Yes |
Application | openssl | openssl | < 1.0.1h | Yes |
Application | redhat | storage | 2.1 | Yes |
Operating System | fedoraproject | fedora | * | Yes |
Operating System | redhat | enterprise_linux | 5 | Yes |
Operating System | redhat | enterprise_linux | 6.0 | Yes |
Application | mariadb | mariadb | < 10.0.13 | Yes |
Operating System | fedoraproject | fedora | 19 | Yes |
Operating System | fedoraproject | fedora | 20 | Yes |
Operating System | opensuse | leap | 42.1 | Yes |
Operating System | opensuse | opensuse | 13.2 | Yes |
Operating System | suse | linux_enterprise_desktop | 12 | Yes |
Operating System | suse | linux_enterprise_server | 12 | Yes |
Operating System | suse | linux_enterprise_software_development_kit | 12 | Yes |
Operating System | suse | linux_enterprise_workstation_extension | 12 | Yes |