CVE-2022-33988

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-33988
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.

7.5 /10

CVSS v3 : 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://sourceforge.net/projects/dproxy/ Product Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/08/14/3 Exploit Mailing List Third Party Advisory
https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner Third Party Advisory
https://sourceforge.net/projects/dproxy/ Product Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/08/14/3 Exploit Mailing List Third Party Advisory
https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner Third Party Advisory
Configurations

Configuration 1 (hide)

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

21 Nov 2024, 07:08

Type Values Removed Values Added
References () https://sourceforge.net/projects/dproxy/ - Product, Third Party Advisory () https://sourceforge.net/projects/dproxy/ - Product, Third Party Advisory
References () https://www.openwall.com/lists/oss-security/2022/08/14/3 - Exploit, Mailing List, Third Party Advisory () https://www.openwall.com/lists/oss-security/2022/08/14/3 - Exploit, Mailing List, Third Party Advisory
References () https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner - Third Party Advisory () https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner - Third Party Advisory

17 Aug 2022, 21:05

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CPE cpe:2.3:a:dproxy-nexgen_project:dproxy-nexgen:-:*:*:*:*:*:*:*
CWE CWE-444
References (MISC) https://sourceforge.net/projects/dproxy/ - (MISC) https://sourceforge.net/projects/dproxy/ - Product, Third Party Advisory
References (MISC) https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner - (MISC) https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner - Third Party Advisory
References (MISC) https://www.openwall.com/lists/oss-security/2022/08/14/3 - (MISC) https://www.openwall.com/lists/oss-security/2022/08/14/3 - Exploit, Mailing List, Third Party Advisory

15 Aug 2022, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-08-15 13:15

Updated : 2024-11-21 07:08

NVD link : CVE-2022-33988

Mitre link : CVE-2022-33988

CVE.ORG link : CVE-2022-33988

JSON object : View

Products Affected

dproxy-nexgen_project

  • dproxy-nexgen
CWE
CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')