CVE Vulnerability

CVE-2022-33990

Misinterpretation of special domain name characters in dproxy-nexgen (aka dproxy nexgen) leads to cache poisoning because domain names and their associated IP addresses are cached in their misinterpreted form.

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner Third Party Advisory
https://sourceforge.net/projects/dproxy/ Third Party Advisory
https://www.usenix.org/conference/usenixsecurity21/presentation/jeitner Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/08/14/3 Exploit Mailing List
Configurations

Configuration 1

cpe:2.3:a:dproxy-nexgen_project:dproxy-nexgen:-:*:*:*:*:*:*:*
Information

Published : 2022-08-15 01:15

Updated : 2022-08-18 04:54

NVD link : CVE-2022-33990

Mitre link : CVE-2022-33990

Products Affected
No products.
CWE
NVD-CWE-Other