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CVE-2017-3733

N/A

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.

CVE Details

CVSS v3.1 ScoreN/A

Published5/4/2017

Last Modified4/20/2025

Sourcenvd

Honeypot Sightings0

Affected Products

hp:operations_agentopenssl:openssl

Weaknesses (CWE)

CWE-20

References

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(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(openssl-security@openssl.org)

https://www.openssl.org/news/secadv/20170216.txt(openssl-security@openssl.org)

https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html(openssl-security@openssl.org)

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(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(af854a3a-2127-422b-91ae-364da2661108)

https://www.openssl.org/news/secadv/20170216.txt(af854a3a-2127-422b-91ae-364da2661108)

https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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