Details
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Type:
New Feature Request
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Status: Closed
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: 3.2.1
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Fix Version/s: 4.0.19rc1, 4.4.7rc1, 5.0.0alpha3, 5.0 (plan)
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Component/s: Agent (G), Proxy (P), Server (S)
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Environment:CentOS 6
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Team:Team A
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Sprint:Sprint 59 (Dec 2019), Sprint 60 (Jan 2020), Sprint 61 (Feb 2020), Sprint 62 (Mar 2020)
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Story Points:9
Description
When my 3.2.1 zabbix server starts, it immediately crashes with: cannot set list of PSK ciphersuites: file ssl_lib.c line 1314: error:1410D0B9:SSL routines:SSL_CTX_set_cipher_list:no cipher match
It appears when support for OpenSSL 1.1.0 was added, the minimum ciphersuite selection was reduced from "RSA+aRSA+AES128" to "PSK-AES128-CBC-SHA". My CentOS 6 openssl doesn't support PSK-AES128-CBC-SHA, but it does have 3 supported ciphers that match RSA+aRSA+AES128.
Ideally there would be a TLSCiphers configuration setting that allows specifying them manually with a sane default, but in the near term can we make the ZBX_CIPHERS_PSK define be set to "RSA+aRSA+AES128", which would support the previously cipher suites properly.
Attachments
Issue Links
- is duplicated by
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ZBXNEXT-5776 AES 256 Compliant
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- Closed
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