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openssl 보안취약점을 해결한 신규버전 배포

위대한유저 2015.03.20 08:44 조회 수 : 291

URL : http://openssl.org/news/vulnerabilities.html

CVE-2015-0291: [High severity] 19th March 2015
ClientHello sigalgs DoS. If a client connects to an OpenSSL 1.0.2 server and renegotiates with an invalid signature algorithms extension a NULL pointer dereference will occur. This can be exploited in a DoS attack against the server. (original advisory). Reported by David Ramos (Stanford University).

* 패치된 사항은 여러가지가 있으나, 가장 중요한 내용인듯 합니다.

3월 19일자로 출시된 버전은
openssl-1.0.2a
openssl-1.0.1m
openssl-1.0.0r
openssl-0.9.8zf
입니다.

배포본들은 아직 적용이 안된듯 하네요... 심각하다고 사전경고가 있었으니 하루정도면 올라오지 싶습니다.

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