Openssl RSA Downgrade Vulnerability (CVE-2015-0204)
2017年1月11日
危険度: 中
CVE識別番号: CVE-2015-0204
情報公開日: 3 04, 2015
概要
The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct RSA-to-EXPORT_RSA downgrade attacks and facilitate brute-force decryption by offering a weak ephemeral RSA key in a noncompliant role.
トレンドマイクロの対策
Apply associated Trend Micro DPI Rules.
対応方法
Trend Micro Deep Security DPI Rule Number: 1006562
影響を受けるソフトウェア
- Internet Explorer
- Opera in Mac OS X and Linux
- Safari
- Red Hat Enterprise Linux version 6
- Red Hat Enterprise Linux version 7