rhsa-2019_3245
Vulnerability from csaf_redhat
Published
2019-10-29 17:43
Modified
2024-11-13 22:09
Summary
Red Hat Security Advisory: OpenShift Container Platform 4.2 security update
Notes
Topic
An update for apb, containernetworking-plugins, and golang-github-prometheus-promu is now available for Red Hat OpenShift Container Platform 4.2.
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.
Details
Red Hat OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
cloud deployments.
The following packages have been rebuilt with an updated version of golang: apb (2.0.3), containernetworking-plugins (0.8.1), and golang-github-prometheus-promu (0.5.0).
Security Fix(es):
* HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)
* HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)
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.
Terms of Use
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.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for apb, containernetworking-plugins, and golang-github-prometheus-promu is now available for Red Hat OpenShift Container Platform 4.2.\n\nRed 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.", "title": "Topic" }, { "category": "general", "text": "Red Hat OpenShift Container Platform is Red Hat\u0027s cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments.\n\nThe following packages have been rebuilt with an updated version of golang: apb (2.0.3), containernetworking-plugins (0.8.1), and golang-github-prometheus-promu (0.5.0). \n\nSecurity Fix(es):\n\n* HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)\n\n* HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)\n\nFor 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.", "title": "Details" }, { "category": "legal_disclaimer", "text": "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.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:3245", "url": "https://access.redhat.com/errata/RHSA-2019:3245" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1735645", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1735645" }, { "category": "external", "summary": "1735744", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1735744" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_3245.json" } ], "title": "Red Hat Security Advisory: OpenShift Container Platform 4.2 security update", "tracking": { "current_release_date": "2024-11-13T22:09:52+00:00", "generator": { "date": "2024-11-13T22:09:52+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.0" } }, "id": "RHSA-2019:3245", "initial_release_date": "2019-10-29T17:43:03+00:00", "revision_history": [ { "date": "2019-10-29T17:43:03+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-10-29T17:43:03+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-13T22:09:52+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red 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"product_identification_helper": { "purl": "pkg:rpm/redhat/prometheus-promu@0.5.0-2.git642a960.el7?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "apb-0:2.0.3-2.el7.src", "product": { "name": "apb-0:2.0.3-2.el7.src", "product_id": "apb-0:2.0.3-2.el7.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/apb@2.0.3-2.el7?arch=src" } } }, { "category": "product_version", "name": "containernetworking-plugins-0:0.8.1-4.el7.src", "product": { "name": "containernetworking-plugins-0:0.8.1-4.el7.src", "product_id": "containernetworking-plugins-0:0.8.1-4.el7.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/containernetworking-plugins@0.8.1-4.el7?arch=src" } } }, { "category": "product_version", "name": "golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src", "product": { "name": "golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src", "product_id": 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"default_component_of", "full_product_name": { "name": "apb-0:2.0.3-2.el7.src as a component of Red Hat OpenShift Container Platform 4.2", "product_id": "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.src" }, "product_reference": "apb-0:2.0.3-2.el7.src", "relates_to_product_reference": "7Server-RH7-RHOSE-4.2" }, { "category": "default_component_of", "full_product_name": { "name": "apb-0:2.0.3-2.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.2", "product_id": "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.x86_64" }, "product_reference": "apb-0:2.0.3-2.el7.x86_64", "relates_to_product_reference": "7Server-RH7-RHOSE-4.2" }, { "category": "default_component_of", "full_product_name": { "name": "apb-container-scripts-0:2.0.3-2.el7.noarch as a component of Red Hat OpenShift Container Platform 4.2", "product_id": "7Server-RH7-RHOSE-4.2:apb-container-scripts-0:2.0.3-2.el7.noarch" }, "product_reference": "apb-container-scripts-0:2.0.3-2.el7.noarch", "relates_to_product_reference": "7Server-RH7-RHOSE-4.2" }, { "category": "default_component_of", "full_product_name": { "name": "apb-devel-0:2.0.3-2.el7.noarch as a component of Red Hat OpenShift Container Platform 4.2", "product_id": "7Server-RH7-RHOSE-4.2:apb-devel-0:2.0.3-2.el7.noarch" }, "product_reference": "apb-devel-0:2.0.3-2.el7.noarch", "relates_to_product_reference": "7Server-RH7-RHOSE-4.2" }, { "category": "default_component_of", "full_product_name": { "name": "containernetworking-plugins-0:0.8.1-4.el7.src as a component of Red Hat OpenShift Container Platform 4.2", "product_id": "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.src" }, "product_reference": "containernetworking-plugins-0:0.8.1-4.el7.src", "relates_to_product_reference": "7Server-RH7-RHOSE-4.2" }, { "category": "default_component_of", "full_product_name": { "name": "containernetworking-plugins-0:0.8.1-4.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.2", "product_id": "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.x86_64" }, "product_reference": "containernetworking-plugins-0:0.8.1-4.el7.x86_64", "relates_to_product_reference": "7Server-RH7-RHOSE-4.2" }, { "category": "default_component_of", "full_product_name": { "name": "containernetworking-plugins-debuginfo-0:0.8.1-4.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.2", "product_id": "7Server-RH7-RHOSE-4.2:containernetworking-plugins-debuginfo-0:0.8.1-4.el7.x86_64" }, "product_reference": "containernetworking-plugins-debuginfo-0:0.8.1-4.el7.x86_64", "relates_to_product_reference": "7Server-RH7-RHOSE-4.2" }, { "category": "default_component_of", "full_product_name": { "name": "golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src as a component of Red Hat OpenShift Container Platform 4.2", "product_id": "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src" }, "product_reference": "golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src", "relates_to_product_reference": "7Server-RH7-RHOSE-4.2" }, { "category": "default_component_of", "full_product_name": { "name": "golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.2", "product_id": "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64" }, "product_reference": "golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64", "relates_to_product_reference": "7Server-RH7-RHOSE-4.2" }, { "category": "default_component_of", "full_product_name": { "name": "prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.2", "product_id": "7Server-RH7-RHOSE-4.2:prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64" }, "product_reference": "prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64", "relates_to_product_reference": "7Server-RH7-RHOSE-4.2" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "the Envoy security team" ] } ], "cve": "CVE-2019-9512", "cwe": { "id": "CWE-400", "name": "Uncontrolled Resource Consumption" }, "discovery_date": "2019-08-01T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1735645" } ], "notes": [ { "category": "description", "text": "A flaw was found in HTTP/2. Using PING frames and queuing of response PING ACK frames, a flood attack could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "HTTP/2: flood using PING frames results in unbounded memory growth", "title": "Vulnerability summary" }, { "category": "other", "text": "The golang package in Red Hat OpenStack Platform 9 Operational Tools will not be updated for this flaw because it is in technical preview and is retiring as of 24.Aug.2019.\nThis issue did not affect the versions of grafana(embeds golang) as shipped with Red Hat Ceph Storage 2 and Red Hat Gluster Storage 3 as they did not include the support for HTTP/2.\nThe following storage product versions are affected because they include the support for HTTP/2 in:\n* golang as shipped with Red Hat Gluster Storage 3, Red Hat Ceph Storage 2 and Red Hat Ceph Storage 3\n* heketi(embeds golang) as shipped with Red Hat Gluster Storage 3\n* grafana(embeds golang and grpc) as shipped with Red Hat Ceph Storage 3\nThis flaw has no available mitigation for packages golang and nodejs. Both packages will be updated once the available fixes are released for Red Hat Enterprise Linux and Red Hat Software Collections.\n\nThe nodejs RPM shipped in OpenShift Container Platform 3.9 and 3.10 is not affected by this flaw as it does not contain the vulnerable code.\n\nAll OpenShift Container Platform RPMs and container images that are built with Go and support HTTP/2 are vulnerable to this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.src", "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.x86_64", "7Server-RH7-RHOSE-4.2:apb-container-scripts-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:apb-devel-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.src", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-debuginfo-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64", "7Server-RH7-RHOSE-4.2:prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-9512" }, { "category": "external", "summary": "RHBZ#1735645", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1735645" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-9512", "url": "https://www.cve.org/CVERecord?id=CVE-2019-9512" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9512", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9512" }, { "category": "external", "summary": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md", "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md" }, { "category": "external", "summary": "https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg", "url": "https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg" }, { "category": "external", "summary": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/wlHLHit1BqA", "url": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/wlHLHit1BqA" }, { "category": "external", "summary": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/", "url": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/" }, { "category": "external", "summary": "https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html", "url": "https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html" } ], "release_date": "2019-08-13T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-10-29T17:43:03+00:00", "details": "For OpenShift Container Platform 4.2 see the following documentation, which\nwill be updated shortly for release 4.2.1, for important instructions on\nhow to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html", "product_ids": [ "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.src", "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.x86_64", "7Server-RH7-RHOSE-4.2:apb-container-scripts-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:apb-devel-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.src", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-debuginfo-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64", "7Server-RH7-RHOSE-4.2:prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:3245" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.src", "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.x86_64", "7Server-RH7-RHOSE-4.2:apb-container-scripts-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:apb-devel-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.src", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-debuginfo-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64", "7Server-RH7-RHOSE-4.2:prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "HTTP/2: flood using PING frames results in unbounded memory growth" }, { "acknowledgments": [ { "names": [ "the Envoy security team" ] } ], "cve": "CVE-2019-9514", "cwe": { "id": "CWE-400", "name": "Uncontrolled Resource Consumption" }, "discovery_date": "2019-08-01T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1735744" } ], "notes": [ { "category": "description", "text": "A flaw was found in HTTP/2. Using HEADER frames with invalid HTTP headers and queuing of response RST_STREAM frames, an attacker could cause a flood resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "HTTP/2: flood using HEADERS frames results in unbounded memory growth", "title": "Vulnerability summary" }, { "category": "other", "text": "The golang package in Red Hat OpenStack Platform 9 Operational Tools will not be updated for this flaw because it is in technical preview and is retiring as of 24.Aug.2019.\nThis issue did not affect the versions of grafana(embeds golang) as shipped with Red Hat Ceph Storage 2 and Red Hat Gluster Storage 3 as they did not include the support for HTTP/2.\nThe following storage product versions are affected because they include the support for HTTP/2 in:\n* golang as shipped with Red Hat Gluster Storage 3, Red Hat Ceph Storage 2 and Red Hat Ceph Storage 3\n* heketi(embeds golang) as shipped with Red Hat Gluster Storage 3\n* grafana(embeds golang and grpc) as shipped with Red Hat Ceph Storage 3\nThis flaw has no available mitigation for packages golang and nodejs. Both packages will be updated once the available fixes are released for Red Hat Enterprise Linux and Red Hat Software Collections.\n\nThe nodejs RPM shipped in OpenShift Container Platform 3.9 and 3.10 is not affected by this flaw as it does not contain the vulnerable code.\n\nAll OpenShift Container Platform RPMs and container images that are built with Go and support HTTP/2 are vulnerable to this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.src", "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.x86_64", "7Server-RH7-RHOSE-4.2:apb-container-scripts-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:apb-devel-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.src", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-debuginfo-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64", "7Server-RH7-RHOSE-4.2:prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-9514" }, { "category": "external", "summary": "RHBZ#1735744", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1735744" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-9514", "url": "https://www.cve.org/CVERecord?id=CVE-2019-9514" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9514", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9514" }, { "category": "external", "summary": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md", "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md" }, { "category": "external", "summary": "https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg", "url": "https://groups.google.com/forum/#!topic/golang-announce/65QixT3tcmg" }, { "category": "external", "summary": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/wlHLHit1BqA", "url": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/wlHLHit1BqA" }, { "category": "external", "summary": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/", "url": "https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/" }, { "category": "external", "summary": "https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html", "url": "https://www.mail-archive.com/grpc-io@googlegroups.com/msg06408.html" } ], "release_date": "2019-08-13T17:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-10-29T17:43:03+00:00", "details": "For OpenShift Container Platform 4.2 see the following documentation, which\nwill be updated shortly for release 4.2.1, for important instructions on\nhow to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html", "product_ids": [ "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.src", "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.x86_64", "7Server-RH7-RHOSE-4.2:apb-container-scripts-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:apb-devel-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.src", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-debuginfo-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64", "7Server-RH7-RHOSE-4.2:prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:3245" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.src", "7Server-RH7-RHOSE-4.2:apb-0:2.0.3-2.el7.x86_64", "7Server-RH7-RHOSE-4.2:apb-container-scripts-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:apb-devel-0:2.0.3-2.el7.noarch", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.src", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:containernetworking-plugins-debuginfo-0:0.8.1-4.el7.x86_64", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.src", "7Server-RH7-RHOSE-4.2:golang-github-prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64", "7Server-RH7-RHOSE-4.2:prometheus-promu-0:0.5.0-2.git642a960.el7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "HTTP/2: flood using HEADERS frames results in unbounded memory growth" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.