Valkey: UAF in stream deserialization may lead to remote code execution
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.8epss 0.9%
probabilidad de explotación
0.9%top 43% de las CVE
explotación observada
noninguna fuente lo reporta
Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's RESTORE command accepts a malformed RDB stream payload that assigns one Pending Entry List NACK to multiple consumers during stream consumer-group deserialization, causing a use-after-free when one consumer is deleted while another still references the shared NACK and potentially allowing remote code execution. This issue is fixed in versions 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
valkey-io · valkeyReferencias
https://github.com/valkey-io/valkey/commit/06bc7768fe609f2054e69ccedefe7628f5675da9https://github.com/valkey-io/valkey/commit/509cb3c74e8cbc9c0498ebe8b6c93dcd605e7271https://github.com/valkey-io/valkey/commit/98465eaffe3f95524a5046318bfbc4bdb9798291https://github.com/valkey-io/valkey/commit/e95911d4d65be8789fa3705f44d7ed1e65378445https://github.com/valkey-io/valkey/commit/f8d2027e8d4df790ac04974bf606408c8ea62778https://github.com/valkey-io/valkey/pull/4073https://github.com/valkey-io/valkey/releases/tag/7.2.14https://github.com/valkey-io/valkey/releases/tag/8.0.10https://github.com/valkey-io/valkey/releases/tag/8.1.9https://github.com/valkey-io/valkey/releases/tag/9.0.5https://github.com/valkey-io/valkey/releases/tag/9.1.1https://github.com/valkey-io/valkey/security/advisories/GHSA-mvcj-73cw-22m4