CVE-2017-3733

원문 설명

During a renegotiation handshake if the Encrypt-Then-Mac extension is negotiated where it was not in the original handshake (or vice-versa) then this can cause OpenSSL 1.1.0 before 1.1.0e to crash (dependent on ciphersuite). Both clients and servers are affected.

영향받는 소프트웨어

• OpenSSL = 1.1.0c= 1.1.0b= 1.1.0= 1.1.0a= 1.1.0d 정확 일치

상세

공개일

2017-05-04

최종 수정

2026-06-17

CVSS 벡터

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-20

참고 자료

• cve.org/CVE-2017-3733
• nvd.nist.gov/vuln/detail/CVE-2017-3733
• www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
• www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
• www.securityfocus.com/bid/96269
• www.securitytracker.com/id/1037846
• github.com/openssl/openssl/commit/4ad93618d26a3ea23d36ad5498ff4f59eff3a4d2
• h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03728en_us
• www.openssl.org/news/secadv/20170216.txt
• www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html