Уязвимость CVE-2010-2939: Информация

Описание

Double free vulnerability in the ssl3_get_key_exchange function in the OpenSSL client (ssl/s3_clnt.c) in OpenSSL 1.0.0a, 0.9.8, 0.9.7, and possibly other versions, when using ECDH, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted private key with an invalid prime. NOTE: some sources refer to this as a use-after-free issue.

Важность: MEDIUM (4,3)

Ссылки на рекомендации, решения и инструменты

1. Подверженные конфигурации:

   1. Конфигурация 1

      cpe:2.3:a:openssl:openssl:0.9.7:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:openssl:openssl:0.9.8:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*

      ---