-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

====================================================================                   
Red Hat Security Advisory

Synopsis:          Important: squid:4 security update
Advisory ID:       RHSA-2022:6776-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:6776
Issue date:        2022-10-04
CVE Names:         CVE-2022-41318
====================================================================
1. Summary:

An update for the squid:4 module is now available for Red Hat Enterprise
Linux 8.4 Extended Update Support.

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 EUS (v.8.4) - aarch64, ppc64le, s390x, x86_64

3. Description:

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

Security Fix(es):

* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)

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, which includes the changes
described in this advisory, 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/):

2129771 - CVE-2022-41318 squid: buffer-over-read in SSPI and SMB authentication

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v.8.4):

Source:
libecap-1.0.1-2.module+el8.1.0+4044+36416a77.src.rpm
squid-4.11-4.module+el8.4.0+16750+7556a224.4.src.rpm

aarch64:
libecap-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm
libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm
libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm
libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm
squid-4.11-4.module+el8.4.0+16750+7556a224.4.aarch64.rpm
squid-debuginfo-4.11-4.module+el8.4.0+16750+7556a224.4.aarch64.rpm
squid-debugsource-4.11-4.module+el8.4.0+16750+7556a224.4.aarch64.rpm

ppc64le:
libecap-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm
squid-4.11-4.module+el8.4.0+16750+7556a224.4.ppc64le.rpm
squid-debuginfo-4.11-4.module+el8.4.0+16750+7556a224.4.ppc64le.rpm
squid-debugsource-4.11-4.module+el8.4.0+16750+7556a224.4.ppc64le.rpm

s390x:
libecap-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm
squid-4.11-4.module+el8.4.0+16750+7556a224.4.s390x.rpm
squid-debuginfo-4.11-4.module+el8.4.0+16750+7556a224.4.s390x.rpm
squid-debugsource-4.11-4.module+el8.4.0+16750+7556a224.4.s390x.rpm

x86_64:
libecap-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm
squid-4.11-4.module+el8.4.0+16750+7556a224.4.x86_64.rpm
squid-debuginfo-4.11-4.module+el8.4.0+16750+7556a224.4.x86_64.rpm
squid-debugsource-4.11-4.module+el8.4.0+16750+7556a224.4.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2022-41318
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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LfUx
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce