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AUSCERT External Security Bulletin Redistribution
ESB-2024.2359
squid:4 security update
17 April 2024
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AusCERT Security Bulletin Summary
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Product: squid:4
Publisher: Red Hat
Operating System: Red Hat
Resolution: Patch/Upgrade
CVE Names: CVE-2024-25617 CVE-2024-25111
Original Bulletin:
https://access.redhat.com/errata/RHSA-2024:1832
Comment: CVSS (Max): 8.6 CVE-2024-25617 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H)
CVSS Source: Red Hat
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
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Red Hat Security Advisory
Synopsis: Important: squid:4 security update
Advisory ID: RHSA-2024:1832
Product: Red Hat Enterprise Linux AppStream AUS (v.8.4)
Advisory URL: https://access.redhat.com/errata/RHSA-2024:1832
Issue date: 2024-04-16
CVE Names: CVE-2024-25111 CVE-2024-25617
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1. Summary:
An update for the squid:4 module is now available for Red Hat Enterprise Linux
8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4
Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update
Services for SAP Solutions.
Red Hat Product Security has rated this update as having a security impact of
Important. A Common Vulnerability Scoring System (CVSS) base score, which gives
a detailed severity rating, is available for each vulnerability from the CVE
link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream AUS (v.8.4) - x86_64, ppc64le
Red Hat Enterprise Linux AppStream E4S (v.8.4) - x86_64, ppc64le
Red Hat Enterprise Linux AppStream TUS (v.8.4) - x86_64, ppc64le
3. Description:
Squid is a high-performance proxy caching server for web clients, supporting
FTP, and HTTP data objects.
Security Fix(es):
* squid: Denial of Service in HTTP Chunked Decoding (CVE-2024-25111)
* squid: denial of service in HTTP header parser (CVE-2024-25617)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE page(s)
listed in the References section.
4. Solution:
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
After installing this update, the squid service will be restarted automatically.
5. Bugs fixed (https://bugzilla.redhat.com/):
2268366 - CVE-2024-25111 - squid: Denial of Service in HTTP Chunked Decoding
2264309 - CVE-2024-25617 - squid: denial of service in HTTP header parser
6. Package List:
Red Hat Enterprise Linux AppStream AUS (v.8.4)
Source:
libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.src.rpm
squid-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.src.rpm
x86_64:
libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
squid-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.x86_64.rpm
squid-debuginfo-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.x86_64.rpm
squid-debugsource-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.x86_64.rpm
Red Hat Enterprise Linux AppStream E4S (v.8.4)
ppc64le:
libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
squid-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.ppc64le.rpm
squid-debuginfo-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.ppc64le.rpm
squid-debugsource-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.ppc64le.rpm
Source:
libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.src.rpm
squid-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.src.rpm
x86_64:
libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
squid-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.x86_64.rpm
squid-debuginfo-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.x86_64.rpm
squid-debugsource-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.x86_64.rpm
Red Hat Enterprise Linux AppStream TUS (v.8.4)
Source:
libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.src.rpm
squid-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.src.rpm
x86_64:
libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
squid-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.x86_64.rpm
squid-debuginfo-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.x86_64.rpm
squid-debugsource-7:4.11-4.module+el8.4.0+21523+3cc98f8b.8.x86_64.rpm
7. References:
https://access.redhat.com/security/cve/CVE-2024-25111
https://access.redhat.com/security/cve/CVE-2024-25617
https://access.redhat.com/security/updates/classification/#important
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