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Package "libsodium-dev"

Name: libsodium-dev

Description:

Network communication, cryptography and signaturing library - headers
Latest version: 1.0.18-1ubuntu0.25.04.1
Release: plucky (25.04)
Level: security
Repository: main
Head package: libsodium
Homepage: https://www.libsodium.org/

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base main 1.0.18-1build3
updates main 1.0.18-1ubuntu0.25.04.1

Changelog

Version: 1.0.18-1ubuntu0.25.04.1 2026-01-08 21:11:39 UTC

  libsodium (1.0.18-1ubuntu0.25.04.1) plucky-security; urgency=medium

  * SECURITY UPDATE: mishandled check in crypto_core_ed25519_is_valid_point
    - debian/patches/CVE-2025-69277.patch: check Y==Z in addition to X==0
      in src/libsodium/crypto_core/ed25519/ref10/ed25519_ref10.c,
      test/default/core_ed25519.c.
    - CVE-2025-69277

 -- Marc Deslauriers <email address hidden> Tue, 06 Jan 2026 10:57:58 -0500
CVE-2025-69277 libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishan


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