Erlang/OTP 23.2.4

This release of Erlang/OTP can be built from source or installed using pre-built packages for your OS or third-party tools (such as kerl or asdf).

docker run -it erlang:23.2.4
Patch Package OTP 23.2.4
Git Tag OTP-23.2.4
Date 2021-02-04
Issue Id
ERIERL-597
System OTP
Release 23
Application

snmp-5.7.3 #

The snmp-5.7.3 application can be applied independently of other applications on a full OTP 23 installation.

OTP-17161
Application(s):
snmp

[manager] In a function handling snmp errors, an unused result (_Error) could result in matching issues and therefor case clause runtime errors (crash). Note that this would only happen in *very* unusual error cases.

Full runtime dependencies of snmp-5.7.3: crypto-3.3, erts-6.0, kernel-3.0, mnesia-4.12, runtime_tools-1.8.14, stdlib-2.5

ssl-10.2.2 #

The ssl-10.2.2 application can be applied independently of other applications on a full OTP 23 installation.

OTP-17139
Application(s):
ssl
Related Id(s):
ERL-1458 , OTP-16239

Avoid that upgrade (from TCP to TLS) servers starts multiple session cache handlers for the same server. This applies to Erlang distribution over TLS servers.

OTP-17174
Application(s):
ssl
Related Id(s):
ERIERL-597

Legacy cipher suites defined before TLS-1.2 (but still supported) should be possible to use in TLS-1.2. They where accidentally excluded for available cipher suites for TLS-1.2 in OTP-23.2.2.

OTP-16239
Application(s):
ssl
Related Id(s):
ERL-1458 , OTP-17139

Enable Erlang distribution over TLS to run TLS-1.3, although TLS-1.2 will still be default.

Full runtime dependencies of ssl-10.2.2: crypto-4.2, erts-10.0, inets-5.10.7, kernel-6.0, public_key-1.8, stdlib-3.12