cve-2022-27882
Vulnerability from cvelistv5
Published
2022-03-25 17:13
Modified
2024-08-03 05:41
Severity ?
EPSS score ?
Summary
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
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://blog.quarkslab.com/heap-overflow-in-openbsds-slaacd-via-router-advertisement.html | Exploit, Third Party Advisory | |
| cve@mitre.org | https://ftp.openbsd.org/pub/OpenBSD/patches/6.9/common/033_slaacd.patch.sig | Patch, Release Notes, Vendor Advisory | |
| cve@mitre.org | https://ftp.openbsd.org/pub/OpenBSD/patches/7.0/common/017_slaacd.patch.sig | Patch, Release Notes, Vendor Advisory | |
| cve@mitre.org | https://security.netapp.com/advisory/ntap-20220506-0005/ | Third Party Advisory |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.