High severity7.5NVD Advisory· Published May 4, 2017· Updated Jun 17, 2026
CVE-2017-3733
CVE-2017-3733
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8cpe:2.3:a:hp:operations_agent:11.14:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:hp:operations_agent:11.14:*:*:*:*:*:*:*
- cpe:2.3:a:hp:operations_agent:11.15:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.1.0b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.1.0c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.1.0d:*:*:*:*:*:*:*
- (no CPE)range: openssl-1.1.0
Patches
Vulnerability mechanics
References
8- www.securityfocus.com/bid/96269nvdThird Party AdvisoryVDB Entry
- h20566.www2.hpe.com/hpsc/doc/public/displaynvdThird Party AdvisoryVDB Entry
- www.openssl.org/news/secadv/20170216.txtnvdVendor Advisory
- www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.htmlnvd
- www.securitytracker.com/id/1037846nvd
- github.com/openssl/openssl/commit/4ad93618d26a3ea23d36ad5498ff4f59eff3a4d2nvd
- www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.htmlnvd
News mentions
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