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Diffstat (limited to 'release-notes')
| -rw-r--r-- | release-notes/OTP-26.2.1.README.txt | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/release-notes/OTP-26.2.1.README.txt b/release-notes/OTP-26.2.1.README.txt new file mode 100644 index 0000000..cced400 --- /dev/null +++ b/release-notes/OTP-26.2.1.README.txt @@ -0,0 +1,101 @@ +Patch Package: OTP 26.2.1 +Git Tag: OTP-26.2.1 +Date: 2023-12-18 +Trouble Report Id: OTP-18897, OTP-18902, OTP-18903 +Seq num: +System: OTP +Release: 26 +Application: erts-14.2.1, ssh-5.1.1 +Predecessor: OTP 26.2 + + Check out the git tag OTP-26.2.1, and build a full OTP system + including documentation. Apply one or more applications from this + build as patches to your installation using the 'otp_patch_apply' + tool. For information on install requirements, see descriptions for + each application version below. + + --------------------------------------------------------------------- + --- POTENTIAL INCOMPATIBILITIES ------------------------------------- + --------------------------------------------------------------------- + + OTP-18897 Application(s): ssh + + With this change (being response to CVE-2023-48795), + ssh can negotiate "strict KEX" OpenSSH extension with + peers supporting it; also + '[email protected]' algorithm becomes a + less preferred cipher. + + If strict KEX availability cannot be ensured on both + connection sides, affected encryption modes(CHACHA and + CBC) can be disabled with standard ssh configuration. + This will provide protection against vulnerability, but + at a cost of affecting interoperability. See + Configuring algorithms in SSH. + + + --------------------------------------------------------------------- + --- OTP-26.2.1 ------------------------------------------------------ + --------------------------------------------------------------------- + + --- Fixed Bugs and Malfunctions --- + + OTP-18903 Application(s): otp + + Updated copyright and license information. + + + --------------------------------------------------------------------- + --- erts-14.2.1 ----------------------------------------------------- + --------------------------------------------------------------------- + + The erts-14.2.1 application can be applied independently of other + applications on a full OTP 26 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-18902 Application(s): erts + + Removed unnecessary PCRE source tar-ball. + + + Full runtime dependencies of erts-14.2.1: kernel-9.0, sasl-3.3, + stdlib-4.1 + + + --------------------------------------------------------------------- + --- ssh-5.1.1 ------------------------------------------------------- + --------------------------------------------------------------------- + + The ssh-5.1.1 application can be applied independently of other + applications on a full OTP 26 installation. + + --- Fixed Bugs and Malfunctions --- + + OTP-18897 Application(s): ssh + + *** POTENTIAL INCOMPATIBILITY *** + + With this change (being response to CVE-2023-48795), + ssh can negotiate "strict KEX" OpenSSH extension with + peers supporting it; also + '[email protected]' algorithm becomes a + less preferred cipher. + + If strict KEX availability cannot be ensured on both + connection sides, affected encryption modes(CHACHA and + CBC) can be disabled with standard ssh configuration. + This will provide protection against vulnerability, but + at a cost of affecting interoperability. See + Configuring algorithms in SSH. + + + Full runtime dependencies of ssh-5.1.1: crypto-5.0, erts-14.0, + kernel-9.0, public_key-1.6.1, runtime_tools-1.15.1, stdlib-5.0, + stdlib-5.0 + + + --------------------------------------------------------------------- + --------------------------------------------------------------------- + --------------------------------------------------------------------- + |