Headline
RHSA-2022:5527: Red Hat Security Advisory: squid security update
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-2021-46784: squid: DoS when processing gopher server responses
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Issued:
2022-07-07
Updated:
2022-07-07
RHSA-2022:5527 - Security Advisory
- Overview
- Updated Packages
Synopsis
Important: squid security update
Type/Severity
Security Advisory: Important
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
View affected systems
Topic
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.
Description
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Security Fix(es):
- squid: DoS when processing gopher server responses (CVE-2021-46784)
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.
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.
Affected Products
- Red Hat Enterprise Linux for x86_64 9 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
- Red Hat Enterprise Linux for IBM z Systems 9 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
- Red Hat Enterprise Linux for Power, little endian 9 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
- Red Hat Enterprise Linux for ARM 64 9 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
- Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
- Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64
- Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
- Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
Fixes
- BZ - 2100721 - CVE-2021-46784 squid: DoS when processing gopher server responses
Red Hat Enterprise Linux for x86_64 9
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
x86_64
squid-5.2-1.el9_0.1.x86_64.rpm
SHA-256: ca37ee4fbf59fb540a1c32db9939b8fb106501dd4b12069d6c70e92a04f6778e
squid-debuginfo-5.2-1.el9_0.1.x86_64.rpm
SHA-256: eb579c34cd92ce645a36ca2f900206e01f9d64ccec4a42def8c2f160c6936e45
squid-debugsource-5.2-1.el9_0.1.x86_64.rpm
SHA-256: 2df12d82306db25cbd2afaf015e4db2226d0e08324f65dc36d500b919604de8a
Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
x86_64
squid-5.2-1.el9_0.1.x86_64.rpm
SHA-256: ca37ee4fbf59fb540a1c32db9939b8fb106501dd4b12069d6c70e92a04f6778e
squid-debuginfo-5.2-1.el9_0.1.x86_64.rpm
SHA-256: eb579c34cd92ce645a36ca2f900206e01f9d64ccec4a42def8c2f160c6936e45
squid-debugsource-5.2-1.el9_0.1.x86_64.rpm
SHA-256: 2df12d82306db25cbd2afaf015e4db2226d0e08324f65dc36d500b919604de8a
Red Hat Enterprise Linux for IBM z Systems 9
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
s390x
squid-5.2-1.el9_0.1.s390x.rpm
SHA-256: 62c8cd1ea3586c7a5205e912664746f444ebe25a6acef58ebc515f66a468f265
squid-debuginfo-5.2-1.el9_0.1.s390x.rpm
SHA-256: 749bde67eed5f32afe1139c7b71fef6c710bc44e6d5c1ba7736c3ba353891010
squid-debugsource-5.2-1.el9_0.1.s390x.rpm
SHA-256: 5ad80d402d2058c276e33d231d5ab55de97ac0a2e35a3f2051401d97c5549f9d
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
s390x
squid-5.2-1.el9_0.1.s390x.rpm
SHA-256: 62c8cd1ea3586c7a5205e912664746f444ebe25a6acef58ebc515f66a468f265
squid-debuginfo-5.2-1.el9_0.1.s390x.rpm
SHA-256: 749bde67eed5f32afe1139c7b71fef6c710bc44e6d5c1ba7736c3ba353891010
squid-debugsource-5.2-1.el9_0.1.s390x.rpm
SHA-256: 5ad80d402d2058c276e33d231d5ab55de97ac0a2e35a3f2051401d97c5549f9d
Red Hat Enterprise Linux for Power, little endian 9
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
ppc64le
squid-5.2-1.el9_0.1.ppc64le.rpm
SHA-256: ead54729651b2c7d7359d6ffdc755ed38a732e787389ab2653a8fdab3781e6b1
squid-debuginfo-5.2-1.el9_0.1.ppc64le.rpm
SHA-256: ddf2d675d2698021419cfa4d0924d066c0a94d155b3fd6ef50ae9d34f4c9cef5
squid-debugsource-5.2-1.el9_0.1.ppc64le.rpm
SHA-256: dabe625ed5321c82e1d7e40e79621e3b07e432ce211f650b1260ce6b94bb6f95
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
ppc64le
squid-5.2-1.el9_0.1.ppc64le.rpm
SHA-256: ead54729651b2c7d7359d6ffdc755ed38a732e787389ab2653a8fdab3781e6b1
squid-debuginfo-5.2-1.el9_0.1.ppc64le.rpm
SHA-256: ddf2d675d2698021419cfa4d0924d066c0a94d155b3fd6ef50ae9d34f4c9cef5
squid-debugsource-5.2-1.el9_0.1.ppc64le.rpm
SHA-256: dabe625ed5321c82e1d7e40e79621e3b07e432ce211f650b1260ce6b94bb6f95
Red Hat Enterprise Linux for ARM 64 9
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
aarch64
squid-5.2-1.el9_0.1.aarch64.rpm
SHA-256: fff48117ec854552e0098fb988cf4dd10f7bece0535808d147e23577e1849d28
squid-debuginfo-5.2-1.el9_0.1.aarch64.rpm
SHA-256: c8d56263e967508d678a46043437afd7b51d1955a94a911cbb89b1b051e54d44
squid-debugsource-5.2-1.el9_0.1.aarch64.rpm
SHA-256: ed5e64cfd73556970e5193674916d8e599af408e899a7d3f334fe1540d2c8df9
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
aarch64
squid-5.2-1.el9_0.1.aarch64.rpm
SHA-256: fff48117ec854552e0098fb988cf4dd10f7bece0535808d147e23577e1849d28
squid-debuginfo-5.2-1.el9_0.1.aarch64.rpm
SHA-256: c8d56263e967508d678a46043437afd7b51d1955a94a911cbb89b1b051e54d44
squid-debugsource-5.2-1.el9_0.1.aarch64.rpm
SHA-256: ed5e64cfd73556970e5193674916d8e599af408e899a7d3f334fe1540d2c8df9
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
ppc64le
squid-5.2-1.el9_0.1.ppc64le.rpm
SHA-256: ead54729651b2c7d7359d6ffdc755ed38a732e787389ab2653a8fdab3781e6b1
squid-debuginfo-5.2-1.el9_0.1.ppc64le.rpm
SHA-256: ddf2d675d2698021419cfa4d0924d066c0a94d155b3fd6ef50ae9d34f4c9cef5
squid-debugsource-5.2-1.el9_0.1.ppc64le.rpm
SHA-256: dabe625ed5321c82e1d7e40e79621e3b07e432ce211f650b1260ce6b94bb6f95
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
x86_64
squid-5.2-1.el9_0.1.x86_64.rpm
SHA-256: ca37ee4fbf59fb540a1c32db9939b8fb106501dd4b12069d6c70e92a04f6778e
squid-debuginfo-5.2-1.el9_0.1.x86_64.rpm
SHA-256: eb579c34cd92ce645a36ca2f900206e01f9d64ccec4a42def8c2f160c6936e45
squid-debugsource-5.2-1.el9_0.1.x86_64.rpm
SHA-256: 2df12d82306db25cbd2afaf015e4db2226d0e08324f65dc36d500b919604de8a
Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
aarch64
squid-5.2-1.el9_0.1.aarch64.rpm
SHA-256: fff48117ec854552e0098fb988cf4dd10f7bece0535808d147e23577e1849d28
squid-debuginfo-5.2-1.el9_0.1.aarch64.rpm
SHA-256: c8d56263e967508d678a46043437afd7b51d1955a94a911cbb89b1b051e54d44
squid-debugsource-5.2-1.el9_0.1.aarch64.rpm
SHA-256: ed5e64cfd73556970e5193674916d8e599af408e899a7d3f334fe1540d2c8df9
Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0
SRPM
squid-5.2-1.el9_0.1.src.rpm
SHA-256: fa0ca80a0072a820dd19b40fb0e7e64394ec09606b14daf819755c2e89071a32
s390x
squid-5.2-1.el9_0.1.s390x.rpm
SHA-256: 62c8cd1ea3586c7a5205e912664746f444ebe25a6acef58ebc515f66a468f265
squid-debuginfo-5.2-1.el9_0.1.s390x.rpm
SHA-256: 749bde67eed5f32afe1139c7b71fef6c710bc44e6d5c1ba7736c3ba353891010
squid-debugsource-5.2-1.el9_0.1.s390x.rpm
SHA-256: 5ad80d402d2058c276e33d231d5ab55de97ac0a2e35a3f2051401d97c5549f9d
The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.
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