CVE-2022-33988
 
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
dproxy-nexgen (también se conoce como dproxy nexgen) reúsa el valor del identificador de transacciones DNS (TXID) de las consultas de los clientes, lo que permite a atacantes (capaces de enviar consultas al resolvedor) conducir ataques de envenenamiento de la caché DNS porque el valor TXID es conocido por el atacante.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-06-18 CVE Reserved
- 2022-08-15 CVE Published
- 2024-03-07 EPSS Updated
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CAPEC
References (3)
URL | Tag | Source |
---|---|---|
https://sourceforge.net/projects/dproxy | Product | |
https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner | Third Party Advisory |
URL | Date | SRC |
---|---|---|
https://www.openwall.com/lists/oss-security/2022/08/14/3 | 2024-08-03 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Dproxy-nexgen Project Search vendor "Dproxy-nexgen Project" | Dproxy-nexgen Search vendor "Dproxy-nexgen Project" for product "Dproxy-nexgen" | - | - |
Affected
|