// For flags

CVE-2022-35951

Redis subject to Integer Overflow leading to Remote Code Execution via Heap Overflow

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Redis is an in-memory database that persists on disk. Versions 7.0.0 and above, prior to 7.0.5 are vulnerable to an Integer Overflow. Executing an `XAUTOCLAIM` command on a stream key in a specific state, with a specially crafted `COUNT` argument may cause an integer overflow, a subsequent heap overflow, and potentially lead to remote code execution. This has been patched in Redis version 7.0.5. No known workarounds exist.

Redis es una base de datos en memoria que persiste en el disco. Las versiones 7.0.0 y anteriores a 7.0.5, son vulnerables a un desbordamiento de enteros. La ejecución de un comando "XAUTOCLAIM" en una clave de flujo en un estado específico, con un argumento "COUNT" especialmente diseñado puede causar un desbordamiento de enteros, un desbordamiento de pila posterior, y potencialmente conllevar a una ejecución de código remoto. Esto ha sido parcheado en Redis versión 7.0.5. No se presentan mitigaciones conocidas.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-07-15 CVE Reserved
  • 2022-09-23 CVE Published
  • 2024-05-14 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-190: Integer Overflow or Wraparound
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Redis
Search vendor "Redis"
 Redis
Search vendor "Redis" for product "Redis"
 >= 7.0.0 < 7.0.5
Search vendor "Redis" for product "Redis" and version " >= 7.0.0 < 7.0.5"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
 37
Search vendor "Fedoraproject" for product "Fedora" and version "37"
-
Affected