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Critical severity9.8NVD Advisory· Published May 5, 2019· Updated Jun 17, 2026

CVE-2019-11766

CVE-2019-11766

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.

Affected products

6

Dhcpcd Project/Dhcpcd2 versions
cpe:2.3:a:dhcpcd_project:dhcpcd:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:dhcpcd_project:dhcpcd:*:*:*:*:*:*:*:*range: <6.11.7
- (no CPE)range: <6.11.7, <7.2.2
Debian/linux3 versions
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*+ 2 more
- 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:*:*:*:*:*:*:*
dhcpcd/dhcpcddescription

Patches

Vulnerability mechanics

References

5

bugs.debian.org/928440nvdMailing ListPatchThird Party Advisory
roy.marples.name/archives/dhcpcd-discuss/0002428.htmlnvdPatchVendor Advisory
roy.marples.name/cgit/dhcpcd.git/commit/nvdMailing ListPatchVendor Advisory
roy.marples.name/cgit/dhcpcd.git/commit/nvdMailing ListPatchVendor Advisory
www.securityfocus.com/bid/108172nvdBroken Link

News mentions

0

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