CVE-2019-11766

published 2019-05-05

CVE-2019-11766: 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.

Priority P3 41 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

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

6 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	debian_linux	—	—
debian	debian_linux	—	—
debian	dhcpcd5	< dhcpcd5 7.1.0-2 (bookworm)	dhcpcd5 7.1.0-2 (bookworm)
dhcpcd_project	dhcpcd	< 6.11.7	6.11.7
dhcpcd_project	dhcpcd	>= 7.0.0 < 7.2.2	7.2.2

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

osv 9.8 CRITICAL

vendor_debian 9.8 CRITICAL

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