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Status published
High
CVE-2022-33988
dproxy-nexgen (aka dproxy nexgen) re-uses the DNS transaction id (TXID)...
Vulnerability Description
dproxy-nexgen (aka dproxy nexgen) re-uses the DNS transaction id (TXID) value from client queries, which allows attackers (able to send queries to the resolver) to conduct DNS cache-poisoning attacks because the TXID value is known to the attacker.
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.
References
More from dproxy-nexgen project
View All →CVE-2022-33991
dproxy-nexgen (aka dproxy nexgen) forwards and caches DNS queries with...
Medium
5.3
CVE-2022-33990
Misinterpretation of special domain name characters in dproxy-nexgen (aka dproxy...
High
7.5
CVE-2022-33989
dproxy-nexgen (aka dproxy nexgen) uses a static UDP source port...
Medium
5.3
Affected Vendor
dproxy-nexgen project
View all reports →Affected Software
dproxy-nexgen
Vulnerable Versions:
Unknown
Timeline
Official Publish:
August 15th, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.