RHSA-2022:0421

csafUSredhat_csaf

Red Hat Security Advisory: varnish:6 security update

view advisory published 2022-02-03

An update for the varnish:6 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.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2022-23959UScritical9.1—
In Varnish Cache before 6.6.2 and 7.x before 7.0.2, Varnish Cache 6.0 LTS before 6.0.10, and and Varnish Enterprise (Cache Plus) 4.1.x before 4.1.11r6 and 6.0.x before 6.0.9r4, req…
02

references

External citations — patches, advisories, analysis.

03

remediations (52)

  • Fixedvarnish-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.src (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-devel-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-devel-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-devel-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-devel-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-docs-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-docs-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-docs-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-docs-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-0:0.15.0-4.module+el8+2481+4078e9d2.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-0:0.15.0-4.module+el8+2481+4078e9d2.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-0:0.15.0-4.module+el8+2481+4078e9d2.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-0:0.15.0-4.module+el8+2481+4078e9d2.src (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-0:0.15.0-4.module+el8+2481+4078e9d2.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-debuginfo-0:0.15.0-4.module+el8+2481+4078e9d2.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-debuginfo-0:0.15.0-4.module+el8+2481+4078e9d2.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-debuginfo-0:0.15.0-4.module+el8+2481+4078e9d2.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-debuginfo-0:0.15.0-4.module+el8+2481+4078e9d2.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-debugsource-0:0.15.0-4.module+el8+2481+4078e9d2.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-debugsource-0:0.15.0-4.module+el8+2481+4078e9d2.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-debugsource-0:0.15.0-4.module+el8+2481+4078e9d2.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Fixedvarnish-modules-debugsource-0:0.15.0-4.module+el8+2481+4078e9d2.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:0421
  • Workaroundvarnish-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.src (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-devel-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-devel-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-devel-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-devel-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-docs-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-docs-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-docs-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-docs-0:6.0.2-2.module+el8.2.0+14091+b587eafb.1.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-0:0.15.0-4.module+el8+2481+4078e9d2.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-0:0.15.0-4.module+el8+2481+4078e9d2.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-0:0.15.0-4.module+el8+2481+4078e9d2.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-0:0.15.0-4.module+el8+2481+4078e9d2.src (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-0:0.15.0-4.module+el8+2481+4078e9d2.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-debuginfo-0:0.15.0-4.module+el8+2481+4078e9d2.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-debuginfo-0:0.15.0-4.module+el8+2481+4078e9d2.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-debuginfo-0:0.15.0-4.module+el8+2481+4078e9d2.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-debuginfo-0:0.15.0-4.module+el8+2481+4078e9d2.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-debugsource-0:0.15.0-4.module+el8+2481+4078e9d2.aarch64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-debugsource-0:0.15.0-4.module+el8+2481+4078e9d2.ppc64le (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-debugsource-0:0.15.0-4.module+el8+2481+4078e9d2.s390x (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

  • Workaroundvarnish-modules-debugsource-0:0.15.0-4.module+el8+2481+4078e9d2.x86_64 (varnish:6) as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)

    This issue can be mitigated by ensuring that the Varnish server does not allow connection reuse on HTTP/1 client connections once a request body has been seen on the connection. This requires changes in the VCL configuration.

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