PT-2022-21950 · Unknown · Dproxy-Nexgen
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
dproxy-nexgen (affected versions not specified)
Description
The issue allows attackers to conduct DNS cache-poisoning attacks because the DNS transaction id (TXID) value from client queries is re-used. This enables attackers, who can send queries to the resolver, to exploit the known TXID value.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
HTTP Request/Response Smuggling
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Weakness Enumeration
Related Identifiers
Affected Products
Dproxy-Nexgen