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Status published
Medium
CVE-2022-2881
Buffer overread in statistics channel code
Vulnerability Description
The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the process.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Affected Software
BIND9
Vulnerable Versions:
Open Source Branch 9.18 9.18.0 through versions before 9.18.7, Development Branch 9.19 9.19.0 through versions before 9.19.5
Timeline
Official Publish:
September 21st, 2022
Last Modified:
May 28th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.