RHSA-2022:6774: Red Hat Security Advisory: squid:4 security update

Ubuntu Security Notice 6857-1 - Joshua Rogers discovered that Squid incorrectly handled requests with the urn: scheme. A remote attacker could possibly use this issue to cause Squid to consume resources, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS. It was discovered that Squid incorrectly handled SSPI and SMB authentication. A remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly obtain sensitive information. This issue only affected Ubuntu 16.04 LTS.

Debian Linux Security Advisory 5258-1 - Several vulnerabilities were discovered in Squid, a fully featured web proxy cache, which could result in exposure of sensitive information in the cache manager (CVE-2022-41317), or denial of service or information disclosure if Squid is configured to negotiate authentication with the SSPI and SMB authentication helpers (CVE-2022-41318).

Red Hat Security Advisory 2022-6839-01 - Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.

An update for squid is now available for Red Hat Enterprise Linux 9. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-41318: squid: buffer-over-read in SSPI and SMB authentication

Red Hat Security Advisory 2022-6815-01 - Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.

Red Hat Security Advisory 2022-6777-01 - Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.

Red Hat Security Advisory 2022-6776-01 - Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.

Red Hat Security Advisory 2022-6774-01 - Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.

Red Hat Security Advisory 2022-6775-01 - Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.

An update for squid is now available for Red Hat Enterprise Linux 7. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-41318: squid: buffer-over-read in SSPI and SMB authentication

An update for the squid:4 module is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-41318: squid: buffer-over-read in SSPI and SMB authentication

An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.2 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-41318: squid: buffer-over-read in SSPI and SMB authentication

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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-41318: squid: buffer-over-read in SSPI and SMB authentication

Ubuntu Security Notice 5641-1 - Mikhail Evdokimov discovered that Squid incorrectly handled cache manager ACLs. A remote attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. It was discovered that Squid incorrectly handled SSPI and SMB authentication. A remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly obtain sensitive information.