CVE - CVE-2022-27882

CVE-ID
CVE-2022-27882	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20220506-0005/ MISC:https://blog.quarkslab.com/heap-overflow-in-openbsds-slaacd-via-router-advertisement.html MISC:https://ftp.openbsd.org/pub/OpenBSD/patches/6.9/common/033_slaacd.patch.sig MISC:https://ftp.openbsd.org/pub/OpenBSD/patches/7.0/common/017_slaacd.patch.sig
Assigning CNA
MITRE Corporation
Date Record Created
20220325	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20220325)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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