Design/Logic Flaw

2022-03-2518:15:00

PRIOn knowledge base

www.prio-n.com

0.002 Low

EPSS

Percentile

59.3%

JSON

slaacd in OpenBSD 6.9 and 7.0 before 2022-03-22 has an integer signedness error and resultant heap-based buffer overflow triggerable by a crafted IPv6 router advertisement. NOTE: privilege separation and pledge can prevent exploitation.

CPENameOperatorVersion
openbsdeq6.9
openbsdeq7.0

CPE	Name	Operator	Version
	openbsd	eq	6.9
	openbsd	eq	7.0

References

blog.quarkslab.com/heap-overflow-in-openbsds-slaacd-via-router-advertisement.html

ftp.openbsd.org/pub/OpenBSD/patches/6.9/common/033_slaacd.patch.sig

ftp.openbsd.org/pub/OpenBSD/patches/7.0/common/017_slaacd.patch.sig

security.netapp.com/advisory/ntap-20220506-0005/

0.002 Low

EPSS

Percentile

59.3%

JSON

Related for PRION:CVE-2022-27882