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CVE-2023-36824

CVE-2023-36824 · Heap overflow in COMMAND GETKEYS and ACL evaluation in Redis

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corruption and potentially remote code execution. Several scenarios that may lead to authenticated users executing a specially crafted `COMMAND GETKEYS` or `COMMAND GETKEYSANDFLAGS`and authenticated users who were set with ACL rules that match key names, executing a specially crafted command that refers to a variadic list of key names. The vulnerability is patched in Redis 7.0.12.

CVSS 7.4 · High · EPSS 77.4% · Fix available

Published
Updated

Stack: system · database

Affected products and versions

  • redis

    Versions
    • >= 7.0.0, < 7.0.12: Affected

    No fix published

  • redis Debian:12

    Versions
    • 5:7.0.11-1
    • 5:7.0.11-1+deb12u1
    • 5:7.0.12-1
    • 5:7.0.12-2
    • 5:7.0.13-1
    • 5:7.0.13-2
    • 5:7.0.14-1
    • 5:7.0.14-2
    Affected ranges
    • ECOSYSTEM: < 5:7.0.15-1~deb12u1

    Update to 5:7.0.15-1~deb12u1

  • redis Debian:13

    Affected ranges
    • ECOSYSTEM: < 5:7.0.12-1

    Update to 5:7.0.12-1

  • redis Debian:14

    Affected ranges
    • ECOSYSTEM: < 5:7.0.12-1

    Update to 5:7.0.12-1

Original sources

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