Vulnerability CVE-2019-11766: Information

Description

dhcp6.c in dhcpcd before 6.11.7 and 7.x before 7.2.2 has a buffer over-read in the D6_OPTION_PD_EXCLUDE feature.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

URL: https://nvd.nist.gov/vuln/detail/CVE-2019-11766
Published: May 5, 2019
Modified: Feb. 27, 2023
Error type identifier: CWE-125

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
dhcpcdsisyphus7.2.2-alt110.0.6-alt1ALT-PU-2019-1823-1229366Fixed
dhcpcdp107.2.2-alt110.0.6-alt1ALT-PU-2019-1823-1229366Fixed
dhcpcdp97.2.2-alt18.1.9-alt1ALT-PU-2019-1823-1229366Fixed
dhcpcdp86.11.7-alt16.11.7-alt1ALT-PU-2019-1839-1229367Fixed
dhcpcdc10f17.2.2-alt19.4.0-alt1ALT-PU-2019-1823-1229366Fixed
dhcpcdc9f27.2.2-alt18.1.7-alt1ALT-PU-2019-1823-1229366Fixed

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://roy.marples.name/cgit/dhcpcd.git/commit/?h=dhcpcd-7&id=c1ebeaafeb324bac997984abdcee2d4e8b61a8a8
  • Mailing List
  • Patch
  • Vendor Advisory
https://roy.marples.name/cgit/dhcpcd.git/commit/?h=dhcpcd-7&id=896ef4a54b0578985e5e1360b141593f1d62837b
  • Mailing List
  • Patch
  • Vendor Advisory
https://roy.marples.name/archives/dhcpcd-discuss/0002428.html
  • Patch
  • Vendor Advisory
https://bugs.debian.org/928440
  • Mailing List
  • Patch
  • Third Party Advisory
108172
  • Broken Link

    1. Configuration 1

      cpe:2.3:a:dhcpcd_project:dhcpcd:*:*:*:*:*:*:*:*
      Start including
      7.0.0
      End excliding
      7.2.2
      cpe:2.3:a:dhcpcd_project:dhcpcd:*:*:*:*:*:*:*:*
      End excliding
      6.11.7

      Configuration 2

      cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
      cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
      cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
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