// For flags

CVE-2021-32918

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service (DoS) attacks via memory exhaustion when running under Lua 5.2 or Lua 5.3.

Se detectó un problema en Prosody versiones anteriores a 0.11.9. La configuración predeterminada es susceptible a ataques remotos de denegación de servicio (DoS) no autenticados por medio del agotamiento de la memoria cuando se ejecuta bajo Lua versiones 5.2 o Lua 5.3

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
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
  • 2021-05-12 CVE Reserved
  • 2021-05-13 CVE Published
  • 2024-06-15 EPSS Updated
  • 2024-08-03 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
Prosody
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Prosody
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< 0.11.9
Search vendor "Prosody" for product "Prosody" and version " < 0.11.9"
-
Affected
in Lua
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Lua
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5.2.0
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-
Safe
Prosody
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Prosody
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< 0.11.9
Search vendor "Prosody" for product "Prosody" and version " < 0.11.9"
-
Affected
in Lua
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Lua
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5.3.0
Search vendor "Lua" for product "Lua" and version "5.3.0"
-
Safe
Debian
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Debian Linux
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10.0
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-
Affected
Fedoraproject
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Fedora
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32
Search vendor "Fedoraproject" for product "Fedora" and version "32"
-
Affected
Fedoraproject
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Fedora
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33
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-
Affected
Fedoraproject
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Fedora
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34
Search vendor "Fedoraproject" for product "Fedora" and version "34"
-
Affected