Valkey: UAF in stream deserialization may lead to remote code execution
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.8epss 0.9%
probabilidade de exploração
0.9%top 43% das CVEs
exploração observada
nãonenhuma fonte 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
Produtos afetados
valkey-io · valkeyReferências
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