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CVE-2019-16159

CVE-2019-16159

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

BIRD Internet Routing Daemon 1.6.x through 1.6.7 and 2.x through 2.0.5 has a stack-based buffer overflow. The BGP daemon's support for RFC 8203 administrative shutdown communication messages included an incorrect logical expression when checking the validity of an input message. Sending a shutdown communication with a sufficient message length causes a four-byte overflow to occur while processing the message, where two of the overflow bytes are attacker-controlled and two are fixed.

CVSS 7.5 · High · EPSS 3.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • bird Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.6.8-1

    Update to 1.6.8-1

  • bird2 Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.0.6-1

    Update to 2.0.6-1

  • bird2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.0.6-1

    Update to 2.0.6-1

  • bird2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.0.6-1

    Update to 2.0.6-1

Original sources

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