Anolis OS update for redis:6 module



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2025-21605
CWE-ID CWE-399
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

redis-doc
Operating systems & Components / Operating system package or component

redis-devel
Operating systems & Components / Operating system package or component

redis
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Resource management error

EUVDB-ID: #VU107885

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-21605

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources within the application when handling output buffers. A remote attacker can cause the output buffer to grow from "NOAUTH" responses until the system will run out of memory.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

redis-doc: before 6.2.18-1.0.1

redis-devel: before 6.2.18-1.0.1

redis: before 6.2.18-1.0.1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2025:0270


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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