CVE-2025-67733
EUVD-2025-20762623.02.2026, 20:28
Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious user can use scripting commands to inject arbitrary information into the response stream for the given client, potentially corrupting or returning tampered data to other users on the same connection. The error handling code for lua scripts does not properly handle null characters. Versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12 fix the issue.
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| lfprojects | valkey | 𝑥 < 7.2.12 |
| lfprojects | valkey | 8.0.0 ≤ 𝑥 < 8.0.7 |
| lfprojects | valkey | 8.1.0 ≤ 𝑥 < 8.1.6 |
| lfprojects | valkey | 9.0.0 ≤ 𝑥 < 9.0.2 |
𝑥
= Vulnerable software versions
Ubuntu Releases
Red Hat Enterprise Linux Releases
Amazon Linux Releases
Common Weakness Enumeration
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
- CWE-170 - Improper Null TerminationThe software does not terminate or incorrectly terminates a string or array with a null character or equivalent terminator.
References