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CVE-2016-0778

CVE-2016-0778

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.

The (1) roaming_read and (2) roaming_write functions in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2, when certain proxy and forward options are enabled, do not properly maintain connection file descriptors, which allows remote servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by requesting many forwardings.

CVSS 8.1 · High · EPSS 20.9% · Fix available

Published
Updated

Stack: system · network

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • openssh Debian:12

    Affected ranges
    • ECOSYSTEM: < 1:7.1p2-1

    Update to 1:7.1p2-1

  • openssh Debian:13

    Affected ranges
    • ECOSYSTEM: < 1:7.1p2-1

    Update to 1:7.1p2-1

  • openssh Debian:14

    Affected ranges
    • ECOSYSTEM: < 1:7.1p2-1

    Update to 1:7.1p2-1

  • openssh Ubuntu:14.04:LTS

    Versions
    • 1:6.2p2-6
    • 1:6.2p2-6ubuntu1
    • 1:6.4p1-1
    • 1:6.4p1-2
    • 1:6.5p1-1
    • 1:6.5p1-2
    • 1:6.5p1-3
    • 1:6.5p1-4
    • 1:6.5p1-6
    • 1:6.6p1-1
    • 1:6.6p1-2
    • 1:6.6p1-2ubuntu1
    • 1:6.6p1-2ubuntu2
    • 1:6.6p1-2ubuntu2.2
    • 1:6.6p1-2ubuntu2.3
    Affected ranges
    • ECOSYSTEM: < 1:6.6p1-2ubuntu2.4

    Update to 1:6.6p1-2ubuntu2.4

Original sources

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