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CVE-2020-14387

CVE-2020-14387

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

A flaw was found in rsync in versions since 3.2.0pre1. Rsync improperly validates certificate with host mismatch vulnerability. A remote, unauthenticated attacker could exploit the flaw by performing a man-in-the-middle attack using a valid certificate for another hostname which could compromise confidentiality and integrity of data transmitted using rsync-ssl. The highest threat from this vulnerability is to data confidentiality and integrity. This flaw affects rsync versions before 3.2.4.

EPSS 1.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • rsync

    Versions
    • rsync 3.2.4: Affected

    No fix published

  • rsync Debian:12

    Affected ranges
    • ECOSYSTEM: < 3.2.3-3

    Update to 3.2.3-3

  • rsync Debian:13

    Affected ranges
    • ECOSYSTEM: < 3.2.3-3

    Update to 3.2.3-3

  • rsync Debian:14

    Affected ranges
    • ECOSYSTEM: < 3.2.3-3

    Update to 3.2.3-3

Original sources

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