CVE-2017-3733 (GCVE-0-2017-3733)
Vulnerability from cvelistv5
Published
2017-05-04 19:00
Modified
2024-09-16 16:18
Severity ?
CWE
  • protocol error
Summary
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.
References
openssl-security@openssl.org http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
openssl-security@openssl.org http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
openssl-security@openssl.org http://www.securityfocus.com/bid/96269 Third Party Advisory, VDB Entry
openssl-security@openssl.org http://www.securitytracker.com/id/1037846
openssl-security@openssl.org https://github.com/openssl/openssl/commit/4ad93618d26a3ea23d36ad5498ff4f59eff3a4d2
openssl-security@openssl.org https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03728en_us Third Party Advisory, VDB Entry
openssl-security@openssl.org https://www.openssl.org/news/secadv/20170216.txt Vendor Advisory
openssl-security@openssl.org https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
af854a3a-2127-422b-91ae-364da2661108 http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
af854a3a-2127-422b-91ae-364da2661108 http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
af854a3a-2127-422b-91ae-364da2661108 http://www.securityfocus.com/bid/96269 Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 http://www.securitytracker.com/id/1037846
af854a3a-2127-422b-91ae-364da2661108 https://github.com/openssl/openssl/commit/4ad93618d26a3ea23d36ad5498ff4f59eff3a4d2
af854a3a-2127-422b-91ae-364da2661108 https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03728en_us Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 https://www.openssl.org/news/secadv/20170216.txt Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
Impacted products
Vendor Product Version
OpenSSL OpenSSL Version: openssl-1.1.0
Version: openssl-1.1.0a
Version: openssl-1.1.0b
Version: openssl-1.1.0c
Version: openssl-1.1.0d
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