CVE-2023-22458 : Redis is an in-memory database that persists on disk. Authenticated users can is

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.

Published 2023-01-20 19:15:18

Updated 2023-02-02 14:23:40

Source GitHub, Inc.

View at NVD, CVE.org

Vulnerability category: OverflowDenial of service

Products affected by CVE-2023-22458

Redis » Redis
Versions from including (>=) 6.2.0 and before (<) 6.2.9
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*
Matching versions
Redis » Redis
Versions from including (>=) 7.0.0 and before (<) 7.0.8
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2023-22458

Top countries where our scanners detected CVE-2023-22458

Top open port discovered on systems with this issue 6379

IPs affected by CVE-2023-22458 30,082

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2023-22458!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2023-22458

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-22458

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	GitHub, Inc.
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2023-22458

CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
Assigned by:
- nvd@nist.gov (Primary)
- security-advisories@github.com (Secondary)

References for CVE-2023-22458

https://github.com/redis/redis/releases/tag/7.0.8

Release 7.0.8 · redis/redis · GitHub
Release Notes;Third Party Advisory

CVEs referencing this url
https://github.com/redis/redis/releases/tag/6.2.9

Release 6.2.9 · redis/redis · GitHub
Release Notes;Third Party Advisory

CVEs referencing this url
https://github.com/redis/redis/commit/16f408b1a0121cacd44cbf8aee275d69dc627f02

Fix range issues in ZRANDMEMBER and HRANDFIELD (CVE-2023-22458) (#11674) · redis/redis@16f408b · GitHub
Patch;Third Party Advisory
https://github.com/redis/redis/security/advisories/GHSA-r8w2-2m53-gprj

Integer overflow in the Redis HRANDFIELD and ZRANDMEMBER commands may lead to denial-of-service · Advisory · redis/redis · GitHub
Third Party Advisory