// For flags

CVE-2023-41056

Redis vulnerable to integer overflow in certain payloads

Severity Score

8.1
*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. Redis incorrectly handles resizing of memory buffers which can result in integer overflow that leads to heap overflow and potential remote code execution. This issue has been patched in version 7.0.15 and 7.2.4.

Redis es una base de datos en memoria que persiste en el disco. Redis maneja incorrectamente el cambio de tamaño de los búferes de memoria, lo que puede provocar un desbordamiento de enteros que provoca un desbordamiento del montón y una posible ejecución remota de código. Este problema se solucionó en las versiones 7.0.15 y 7.2.4.

Multiple vulnerabilities have been discovered in Redis, the worst of which may lead to a denial of service or possible remote code execution. Versions greater than or equal to 7.2.4 are affected.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-08-22 CVE Reserved
  • 2024-01-10 CVE Published
  • 2025-02-13 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-190: Integer Overflow or Wraparound
  • CWE-762: Mismatched Memory Management Routines
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"
 >= 7.0.9 < 7.0.15
Search vendor "Redis" for product "Redis" and version " >= 7.0.9 < 7.0.15"
-
Affected
Redis
Search vendor "Redis"
 Redis
Search vendor "Redis" for product "Redis"
 >= 7.2.0 < 7.2.4
Search vendor "Redis" for product "Redis" and version " >= 7.2.0 < 7.2.4"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
 38
Search vendor "Fedoraproject" for product "Fedora" and version "38"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
 39
Search vendor "Fedoraproject" for product "Fedora" and version "39"
-
Affected