CVE-2023-22458

Integer overflow in multiple Redis commands can lead to denial-of-service

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Redis is an in-memory database that persists on disk. Authenticated users can issue a `HRANDFIELD` or `ZRANDMEMBER` command with specially crafted arguments to trigger a denial-of-service by crashing Redis with an assertion failure. This problem affects Redis versions 6.2 or newer up to but not including 6.2.9 as well as versions 7.0 up to but not including 7.0.8. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Redis es una base de datos en memoria que persiste en el disco. Los usuarios autenticados pueden emitir un comando "HRANDFIELD" o "ZRANDMEMBER" con argumentos especialmente manipulados para desencadenar una denegación de servicio al bloquear Redis con un error de aserción. Este problema afecta a las versiones de Redis 6.2 o posteriores hasta la 6.2.9 (sin incluir), así como a las versiones 7.0 hasta la 7.0.8 (sin incluir). Se recomienda a los usuarios que actualicen. No se workarounds para esta vulnerabilidad.

*Credits: N/A

CVSS Scores

NISTv3.1 5.5

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-12-29 CVE Reserved
2023-01-20 CVE Published
2023-03-08 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-190: Integer Overflow or Wraparound

CAPEC

References (4)

URL	Tag	Source
https://github.com/redis/redis/releases/tag/6.2.9	Release Notes
https://github.com/redis/redis/releases/tag/7.0.8	Release Notes
https://github.com/redis/redis/security/advisories/GHSA-r8w2-2m53-gprj	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://github.com/redis/redis/commit/16f408b1a0121cacd44cbf8aee275d69dc627f02	2023-02-02

URL	Date	SRC

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"				>= 6.2.0 < 6.2.9 Search vendor "Redis" for product "Redis" and version " >= 6.2.0 < 6.2.9"		-		Affected
Redis Search vendor "Redis"		Redis Search vendor "Redis" for product "Redis"				>= 7.0.0 < 7.0.8 Search vendor "Redis" for product "Redis" and version " >= 7.0.0 < 7.0.8"		-		Affected