[ubuntu/plucky-security] erlang 1:27.3+dfsg-1ubuntu1.2 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Mon Jul 21 11:42:48 UTC 2025


erlang (1:27.3+dfsg-1ubuntu1.2) plucky-security; urgency=medium

  * SECURITY UPDATE: insufficient strict KEX handshake hardening measures
    - debian/patches/CVE-2025-46712-1.patch: add KEX strict implementation
      fixes in lib/ssh/src/ssh_connection_handler.erl,
      lib/ssh/src/ssh_fsm_kexinit.erl, lib/ssh/src/ssh_transport.erl,
      lib/ssh/test/ssh_protocol_SUITE.erl,
      lib/ssh/test/ssh_trpt_test_lib.erl.
    - debian/patches/CVE-2025-46712-2.patch: add extra remove_handler to
      improve robustness in tests in lib/ssh/test/ssh_test_lib.erl.
    - CVE-2025-46712
  * SECURITY UPDATE: path traversal and other issues in zip
    - debian/patches/CVE-2025-4748.patch: properly sanitize filenames when
      (un)zipping in lib/stdlib/src/zip.erl, lib/stdlib/test/zip_SUITE.erl.
    - CVE-2025-4748

Date: 2025-07-10 17:53:50.579263+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/erlang/1:27.3+dfsg-1ubuntu1.2
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