Valkey: TLS pending-data processing use-after-free may allow remote code execution
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 0.5%
probabilidade de exploração
0.5%top 57% 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 tlsProcessPendingData function iterates pending_list while an authenticated client can trigger CLIENT KILL, causing connTLSClose to delete the iterator's cached next node and producing a use-after-free that can crash the server or potentially allow remote code execution when TLS is enabled. 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:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
valkey-io · valkeyReferências
https://github.com/valkey-io/valkey/commit/7cd5bcb7575d750ec2de618db80da58680a10fe3https://github.com/valkey-io/valkey/pull/4234https://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-53mc-f3m3-99vh