Описание
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).
Отчет
Red Hat products ship affected versions of Redis in RHEL 8 (redis:6 module), RHEL 9 (redis, redis:7 module), and Valkey in RHEL 9, RHEL 10, Red Hat Build of Hummingbird, and RHIVOS.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Pen Drive Powered by Red Hat Lightspeed | pen-drive/pen-drive-scanner-rhel9 | Affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp2/backend-rhel8 | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp2/system-rhel8 | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp2/system-rhel9 | Not affected | ||
| Red Hat Enterprise Linux 8 | redis:6/redis | Not affected | ||
| Red Hat Enterprise Linux 9 | redis | Not affected | ||
| Red Hat Hardened Images | valkey | Affected | ||
| Red Hat Enterprise Linux 10 | valkey | Fixed | RHSA-2026:3443 | 26.02.2026 |
| Red Hat Enterprise Linux 9 | valkey | Fixed | RHSA-2026:3507 | 02.03.2026 |
| Red Hat Enterprise Linux 9 | redis | Fixed | RHSA-2026:65120 | 08.09.2026 |
Показывать по
Дополнительная информация
Статус:
7.1 High
CVSS3
Связанные уязвимости
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).
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).
A flaw was found in Redis community. The cluster bus packet parser, re ...
7.1 High
CVSS3