// For flags

CVE-2011-5056

 

Severity Score

2.1
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The authoritative server in MaraDNS through 2.0.04 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which might allow local users to cause a denial of service (CPU consumption) via crafted records in zone files, a different vulnerability than CVE-2012-0024.

El servidor autoritativo en maraDNS hasta la versión v2.0.04 calcula los valores hash de los datos del DNS sin restringir la capacidad de obtener colisiones de hash de una forma predecible. Esto podría permitir a usuarios locales provocar una denegación de servicio (consumo de CPU) a través de registros debidamente modificados en los archivos de zona. Se trata de una vulnerabilidad diferente a CVE-2012-0024.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2012-01-07 CVE Reserved
  • 2012-01-08 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-400: Uncontrolled Resource Consumption
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Maradns
Search vendor "Maradns"
 Maradns
Search vendor "Maradns" for product "Maradns"
 <= 2.0.04
Search vendor "Maradns" for product "Maradns" and version " <= 2.0.04"
-
Affected