The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 0.9.8zc, 1.0.0o, and 1.0.1j does not properly handle attempts to use unsupported protocols, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unexpected handshake, as demonstrated by an SSLv3 handshake to a no-ssl3 application with certain error handling. NOTE: this issue became relevant after the CVE-2014-3568 fix.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Openssl | Openssl | 1.0.1j (including) | 1.0.1j (including) |
Openssl | Ubuntu | artful | * |
Openssl | Ubuntu | bionic | * |
Openssl | Ubuntu | cosmic | * |
Openssl | Ubuntu | devel | * |
Openssl | Ubuntu | disco | * |
Openssl | Ubuntu | lucid | * |
Openssl | Ubuntu | precise | * |
Openssl | Ubuntu | trusty | * |
Openssl | Ubuntu | upstream | * |
Openssl | Ubuntu | utopic | * |
Openssl | Ubuntu | vivid | * |
Openssl | Ubuntu | vivid/stable-phone-overlay | * |
Openssl | Ubuntu | vivid/ubuntu-core | * |
Openssl | Ubuntu | wily | * |
Openssl | Ubuntu | xenial | * |
Openssl | Ubuntu | yakkety | * |
Openssl | Ubuntu | zesty | * |
Openssl098 | Ubuntu | precise | * |
Openssl098 | Ubuntu | trusty | * |
Openssl098 | Ubuntu | upstream | * |
Openssl098 | Ubuntu | utopic | * |
Openssl098 | Ubuntu | vivid | * |