CVE-2023-5824
Last modified
CVE-2023-5824 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. EPSS estimates a 5.23% chance of exploitation in the next 30 days.
Description
A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Squid-Cache | Squid | < 6.4 |
| Redhat | Enterprise Linux | 6.0 |
| Redhat | Enterprise Linux | 7.0 |
| Redhat | Enterprise Linux | 8.0 |
| Redhat | Enterprise Linux | 9.0 |
References
- https://access.redhat.com/security/cve/CVE-2023-5824Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2245914Issue Tracking
- https://access.redhat.com/security/cve/CVE-2023-5824Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2245914Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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