7.5

CVE-2023-5824

Squid: dos against http and https

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Squid-cache ≫ Squid Version < 6.4
Redhat ≫ Enterprise Linux Version6.0
Redhat ≫ Enterprise Linux Version7.0
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.23% 0.914
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
secalert@redhat.com 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-755 Improper Handling of Exceptional Conditions

The product does not handle or incorrectly handles an exceptional condition.

https://access.redhat.com/errata/RHSA-2023:7465
https://access.redhat.com/errata/RHSA-2023:7668
https://access.redhat.com/errata/RHSA-2024:0072
https://access.redhat.com/errata/RHSA-2024:0397
https://access.redhat.com/errata/RHSA-2024:0771
https://access.redhat.com/errata/RHSA-2024:0772
https://access.redhat.com/errata/RHSA-2024:0773
https://access.redhat.com/errata/RHSA-2024:1153
https://access.redhat.com/security/cve/CVE-2023-5824
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2245914
Issue Tracking
https://github.com/squid-cache/squid/security/advisories/GHSA-543m-w2m2-g255
Vendor Advisory
https://security.netapp.com/advisory/ntap-20231130-0003/
https://lists.debian.org/debian-lts-announce/2025/09/msg00027.html