CVE-2022-35951

Redis subject to Integer Overflow leading to Remote Code Execution via Heap Overflow

Published Sep 23, 2022 CVSS 3.1 · 7 High EPSS 3.9% KEV · Not listed
Description
Redis is an in-memory database that persists on disk. Versions 7.0.0 and above, prior to 7.0.5 are vulnerable to an Integer Overflow. Executing an `XAUTOCLAIM` command on a stream key in a specific state, with a specially crafted `COUNT` argument may cause an integer overflow, a subsequent heap overflow, and potentially lead to remote code execution. This has been patched in Redis version 7.0.5. No known workarounds exist.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 23, 2025, 4:56 PM
Reserved
Jul 15, 2022, 12:00 AM
Status
Modified
Published
Sep 23, 2022, 4:15 AM
Modified
Jun 17, 2026, 4:52 AM
Severity
Important
Public date
Sep 22, 2022, 12:00 AM