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CVE-2025-14813

CVE-2025-14813 · GOSTCTR implementation unable to process more than 255 blocks correctly

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcprov on all (core modules). This vulnerability is associated with program files G3413CTRBlockCipher. This issue affects BC-JAVA: from 1.59 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84.

CVSS 9.3 · Critical · EPSS 0.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • bc-java

    Versions
    • ≥ 1.59, < 1.80.2: Affected (maven)
    • ≥ 1.81, < 1.81.1: Affected (maven)
    • ≥ 1.82, < 1.84: Affected (maven)

    Update to 1.80.2; Update to 1.81.1; Update to 1.84

  • bouncycastle Ubuntu:Pro:16.04:LTS

    Versions
    • 1.49+dfsg-3ubuntu1
    • 1.51-4ubuntu1
    • 1.51-4ubuntu1+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bouncycastle Ubuntu:Pro:18.04:LTS

    Versions
    • 1.57-1
    • 1.58-1
    • 1.59-1
    • 1.59-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bouncycastle Ubuntu:Pro:20.04:LTS

    Versions
    • 1.61-1
    • 1.61-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bouncycastle Ubuntu:Pro:22.04:LTS

    Versions
    • 1.68-2
    • 1.68-4
    • 1.68-5
    • 1.68-5ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bouncycastle Ubuntu:Pro:24.04:LTS

    Versions
    • 1.72-2
    • 1.77-1
    • 1.77-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bouncycastle Ubuntu:25.10

    Versions
    • 1.77-1
    • 1.80-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bouncycastle Ubuntu:26.10

    Versions
    • 1.80-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bouncycastle Ubuntu:26.04:LTS

    Versions
    • 1.80-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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