p PatchFirst

CVE-2016-2147

CVE-2016-2147

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

Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to cause a denial of service (crash) via a malformed RFC1035-encoded domain name, which triggers an out-of-bounds heap write.

CVSS 7.5 · High · EPSS 7.8% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • busybox Debian:12

    Affected ranges
    • ECOSYSTEM: < 1:1.27.2-1

    Update to 1:1.27.2-1

  • busybox Debian:13

    Affected ranges
    • ECOSYSTEM: < 1:1.27.2-1

    Update to 1:1.27.2-1

  • busybox Debian:14

    Affected ranges
    • ECOSYSTEM: < 1:1.27.2-1

    Update to 1:1.27.2-1

  • busybox Ubuntu:14.04:LTS

    Versions
    • 1:1.20.0-8.1ubuntu1
    • 1:1.20.0-9ubuntu1
    • 1:1.20.0-9ubuntu2
    • 1:1.21.0-1ubuntu1
    Affected ranges
    • ECOSYSTEM: < 1:1.21.0-1ubuntu1.4

    Update to 1:1.21.0-1ubuntu1.4

  • busybox Ubuntu:16.04:LTS

    Versions
    • 1:1.22.0-15ubuntu1
    Affected ranges
    • ECOSYSTEM: < 1:1.22.0-15ubuntu1.4

    Update to 1:1.22.0-15ubuntu1.4

Original sources

Check your server →