Squid: dos against http and https
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 5.2%
probabilidade de exploração
5.2%top 8% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Red Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 8.2 Advanced Update SupportRed Hat · Red Hat Enterprise Linux 8.2 Telecommunications Update ServiceRed Hat · Red Hat Enterprise Linux 8.2 Update Services for SAP SolutionsRed Hat · Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRed Hat · Red Hat Enterprise Linux 8.4 Telecommunications Update ServiceRed Hat · Red Hat Enterprise Linux 8.4 Update Services for SAP SolutionsRed Hat · Red Hat Enterprise Linux 8.6 Extended Update SupportRed Hat · Red Hat Enterprise Linux 8.8 Extended Update SupportRed Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Enterprise Linux 9.0 Extended Update SupportRed Hat · Red Hat Enterprise Linux 9.2 Extended Update SupportReferências
https://access.redhat.com/errata/RHSA-2023:7465https://access.redhat.com/errata/RHSA-2023:7668https://access.redhat.com/errata/RHSA-2024:0072https://access.redhat.com/errata/RHSA-2024:0397https://access.redhat.com/errata/RHSA-2024:0771https://access.redhat.com/errata/RHSA-2024:0772https://access.redhat.com/errata/RHSA-2024:0773https://access.redhat.com/errata/RHSA-2024:1153https://access.redhat.com/security/cve/CVE-2023-5824https://bugzilla.redhat.com/show_bug.cgi?id=2245914https://github.com/squid-cache/squid/security/advisories/GHSA-543m-w2m2-g255https://lists.debian.org/debian-lts-announce/2025/09/msg00027.html