CVE-2022-27882
Summary
| CVE | CVE-2022-27882 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-03-25 18:15:00 UTC |
| Updated | 2022-05-12 20:05:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-681
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Heap Overflow in OpenBSD's slaacd via Router Advertisement | MISC | blog.quarkslab.com | |
| ftp.openbsd.org/pub/OpenBSD/patches/7.0/common/017_slaacd.patch.sig | MISC | ftp.openbsd.org | |
| ftp.openbsd.org/pub/OpenBSD/patches/6.9/common/033_slaacd.patch.sig | MISC | ftp.openbsd.org | |
| April 2022 OpenBSD Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.