A flaw was found in Redis community. The cluster bus packet parser, responsible for handling PING, PONG, and MEET packets, fails to properly validate...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

A flaw was found in Redis community. The cluster bus packet parser, responsible for handling PING, PONG, and MEET packets, fails to properly validate string-carrying extensions for null-termination. This oversight allows a remote attacker to craft a malicious packet, leading to an out-of-bounds read when the packet's payload is processed. Successful exploitation of this vulnerability could result in the disclosure of sensitive information or a remote denial of service (DoS).

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Ubuntu:24.04:LTS redis

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:7.0.15-1ubuntu0.24.04.5"}]}]

Ubuntu:26.04:LTS redis

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:8.0.5-1ubuntu0.1"}]}]

参照URL

advisory ubuntu.com
report ubuntu.com
report cve.org