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CVE-2025-14847

CVE-2025-14847 · Zlib compressed protocol header length confusion may allow memory read

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

Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by an unauthenticated client. This issue affects all MongoDB Server v7.0 prior to 7.0.28 versions, MongoDB Server v8.0 versions prior to 8.0.17, MongoDB Server v8.2 versions prior to 8.2.3, MongoDB Server v6.0 versions prior to 6.0.27, MongoDB Server v5.0 versions prior to 5.0.32, MongoDB Server v4.4 versions prior to 4.4.30, MongoDB Server v4.2 versions greater than or equal to 4.2.0, MongoDB Server v4.0 versions greater than or equal to 4.0.0, and MongoDB Server v3.6 versions greater than or equal to 3.6.0.

CVSS 8.7 · High · EPSS 83.2% · In KEV · Public exploit · Fix available

Published
Updated

Stack: system

Affected products and versions

  • mongodb server

    Versions
    • ≥ 8.2, < 8.2.3: Affected (custom)
    • ≥ 8.0, < 8.0.17: Affected (custom)
    • ≥ 7.0, < 7.0.28: Affected (custom)
    • ≥ 6.0, < 6.0.27: Affected (custom)
    • ≥ 5.0, < 5.0.32: Affected (custom)
    • ≥ 4.4, < 4.4.30: Affected (custom)
    • 4.2: Affected (custom)
    • 4.0: Affected (custom)
    • 3.6: Affected (custom)

    Update to 4.4.30; Update to 5.0.32; Update to 6.0.27; Update to 7.0.28; Update to 8.0.17; Update to 8.2.3

  • mongodb Ubuntu:Pro:18.04:LTS

    Versions
    • 1:3.4.7-1
    • 1:3.4.7-1ubuntu1
    • 1:3.4.7-1ubuntu2
    • 1:3.4.7-1ubuntu4
    • 1:3.4.14-3ubuntu1
    • 1:3.4.14-3ubuntu2
    • 1:3.6.3-0ubuntu1
    • 1:3.6.3-0ubuntu1.1
    • 1:3.6.3-0ubuntu1.3
    • 1:3.6.3-0ubuntu1.4
    • 1:3.6.3-0ubuntu1.4+esm1
    Affected ranges
    • ECOSYSTEM: < 1:3.6.3-0ubuntu1.4+esm2

    Update to 1:3.6.3-0ubuntu1.4+esm2

  • mongodb Ubuntu:Pro:20.04:LTS

    Versions
    • 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu2
    • 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5
    • 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.2
    • 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3
    Affected ranges
    • ECOSYSTEM: < 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1

    Update to 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1

Original sources

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