(RHSA-2024:0397) Important: squid:4 security update

2024-01-2412:04:34

access.redhat.com

squid proxy caching

security update

denial of service

ssl certificate

buffer over-read

http request parsing

bug fixes

7.5 High

AI Score

Confidence

High

0.019 Low

EPSS

Percentile

88.6%

JSON

Squid is a high-performance proxy caching server for web clients, supporting FTP, and HTTP data objects.

Security Fix(es):

squid: DoS against HTTP and HTTPS (CVE-2023-5824)
squid: Denial of Service in SSL Certificate validation (CVE-2023-46724)
squid: NULL pointer dereference in the gopher protocol code (CVE-2023-46728)
squid: Buffer over-read in the HTTP Message processing feature (CVE-2023-49285)
squid: Incorrect Check of Function Return Value In Helper Process management (CVE-2023-49286)
squid: denial of service in HTTP request parsing (CVE-2023-50269)

Bug Fix(es):

squid crashes in assertion when a parent peer exists (JIRA:RHEL-18256)

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.

OSVersionArchitecturePackageVersionFilename
RedHatanyppc64lelibecap-devel< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
RedHatanyx86_64libecap-devel< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
RedHatanyx86_64squid-debuginfo< 4.15-6.module+el8.8.0+21068+0ecbc070.3squid-debuginfo-4.15-6.module+el8.8.0+21068+0ecbc070.3.x86_64.rpm
RedHatanys390xlibecap-devel< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
RedHatanyppc64lelibecap-debuginfo< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
RedHatanys390xlibecap-debuginfo< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
RedHatanys390xlibecap< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
RedHatanyx86_64squid< 4.15-6.module+el8.8.0+21068+0ecbc070.3squid-4.15-6.module+el8.8.0+21068+0ecbc070.3.x86_64.rpm
RedHatanyaarch64libecap-debuginfo< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm
RedHatanyaarch64libecap< 1.0.1-2.module+el8.1.0+4044+36416a77libecap-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm

OS	Version	Architecture	Package	Version	Filename
RedHat	any	ppc64le	libecap-devel	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
RedHat	any	x86_64	libecap-devel	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
RedHat	any	x86_64	squid-debuginfo	< 4.15-6.module+el8.8.0+21068+0ecbc070.3	squid-debuginfo-4.15-6.module+el8.8.0+21068+0ecbc070.3.x86_64.rpm
RedHat	any	s390x	libecap-devel	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
RedHat	any	ppc64le	libecap-debuginfo	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
RedHat	any	s390x	libecap-debuginfo	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
RedHat	any	s390x	libecap	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
RedHat	any	x86_64	squid	< 4.15-6.module+el8.8.0+21068+0ecbc070.3	squid-4.15-6.module+el8.8.0+21068+0ecbc070.3.x86_64.rpm
RedHat	any	aarch64	libecap-debuginfo	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm
RedHat	any	aarch64	libecap	< 1.0.1-2.module+el8.1.0+4044+36416a77	libecap-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm