CVE-2025-48367

Redis DoS Vulnerability due to bad connection error handling

Published Jul 7, 2025 CVSS 3.1 · 7.5 High EPSS 1.2% KEV · Not listed
Description
Redis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
Debian DLA Debian DLA DLA-4240-1 redis security update
Debian DSA Debian DSA DSA-5969-1 redis security update
EUVD EUVD EUVD-2025-20232 Redis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics epss

{'score': 0.00028}

epss

{'score': 0.00041}

Type Values Removed Values Added
Metrics epss

{'score': 0.00021}

epss

{'score': 0.00028}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Redis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19.
Title Redis DoS Vulnerability due to bad connection error handling
Weaknesses CWE-770
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jul 7, 2025, 3:39 PM
Reserved
May 19, 2025, 3:46 PM
Status
Analyzed
Published
Jul 7, 2025, 4:15 PM
Modified
Jun 17, 2026, 9:29 AM
Severity
Moderate
Public date
Jul 7, 2025, 3:25 PM