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\nRed Hat Security Advisory<\/p>\n
Synopsis: Moderate: Network observability 1.2.0 for Openshift
\nAdvisory ID: RHSA-2023:1817-01
\nProduct: NETOBSERV
\nAdvisory URL: https:\/\/access.redhat.com\/errata\/RHSA-2023:1817
\nIssue date: 2023-04-18
\nCVE Names: CVE-2022-41717 CVE-2022-41724 CVE-2022-41725
\n====================================================================
\n1. Summary:<\/p>\n
Network Observability 1.2.0 for OpenShift<\/p>\n
Red Hat Product Security has rated this update as having a security impact
\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
\ngives a detailed severity rating, is available for each vulnerability from
\nthe CVE link(s) in the References section.<\/p>\n
2. Description:<\/p>\n
Network Observability 1.2.0 is an OpenShift operator that provides a
\nmonitoring pipeline to collect and enrich network flows that are produced
\nby the Network observability eBPF agent.<\/p>\n
The operator provides dashboards, metrics, and keeps flows accessible in a
\nqueryable log store, Grafana Loki. When a FlowCollector is deployed, new
\ndashboards are available in the Console.<\/p>\n
This update contains bug fixes.<\/p>\n
Security Fix(es):<\/p>\n
* golang: net\/http: An attacker can cause excessive memory growth in a Go
\nserver accepting HTTP\/2 requests (CVE-2022-41717)<\/p>\n
* golang: crypto\/tls: large handshake records may cause panics
\n(CVE-2022-41724)<\/p>\n
* golang: net\/http, mime\/multipart: denial of service from excessive
\nresource consumption (CVE-2022-41725)<\/p>\n
For more details about the security issue(s), including the impact, a CVSS
\nscore, acknowledgments, and other related information, refer to the CVE
\npage(s) listed in the References section.<\/p>\n
3. Solution:<\/p>\n
Before applying this update, make sure all previously released errata
\nrelevant to your system have been applied.<\/p>\n
For details on how to apply this update, refer to:<\/p>\n
https:\/\/access.redhat.com\/articles\/11258<\/p>\n
4. Bugs fixed (https:\/\/bugzilla.redhat.com\/):<\/p>\n
2161274 – CVE-2022-41717 golang: net\/http: An attacker can cause excessive memory growth in a Go server accepting HTTP\/2 requests
\n2178488 – CVE-2022-41725 golang: net\/http, mime\/multipart: denial of service from excessive resource consumption
\n2178492 – CVE-2022-41724 golang: crypto\/tls: large handshake records may cause panics<\/p>\n
5. JIRA issues fixed (https:\/\/issues.jboss.org\/):<\/p>\n
NETOBSERV-142 – Network Observability infra health
\nNETOBSERV-350 – Connection tracking
\nNETOBSERV-521 – Network Observability Operator Seamless Upgrades
\nNETOBSERV-617 – eBPF agent: Need to split huge GRPC payloads
\nNETOBSERV-658 – Histogram in NetFlow Table
\nNETOBSERV-684 – Watch TLS certs & reload
\nNETOBSERV-696 – Reporter node behaves the opposite of what it says
\nNETOBSERV-755 – Duplicate flows between pods on different nodes
\nNETOBSERV-772 – FLP pods and console-plugin doesn’t restart on CACert name change
\nNETOBSERV-774 – Namespace change in CRD result in duplicated ebpf agents
\nNETOBSERV-785 – [Maintenance] bump to ubi9 \/ rhel9
\nNETOBSERV-793 – flowlogs-pipeline is stuck at ContainerCreating when CA cert is misconfigured
\nNETOBSERV-844 – Unable to have a working statusUrl in FlowCollector with Loki Operator 5.6
\nNETOBSERV-857 – After some time, it fails to retrieve flows
\nNETOBSERV-868 – Migrate ebpf agent to use cilium native golang struct
\nNETOBSERV-889 – Flows not observed in Single stack cluster<\/p>\n
6. References:<\/p>\n
https:\/\/access.redhat.com\/security\/cve\/CVE-2022-41717
\nhttps:\/\/access.redhat.com\/security\/cve\/CVE-2022-41724
\nhttps:\/\/access.redhat.com\/security\/cve\/CVE-2022-41725
\nhttps:\/\/access.redhat.com\/security\/updates\/classification\/#moderate<\/p>\n
7. Contact:<\/p>\n
The Red Hat security contact is <secalert@redhat.com>. More contact
\ndetails at https:\/\/access.redhat.com\/security\/team\/contact\/<\/p>\n
Copyright 2023 Red Hat, Inc.
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—–BEGIN PGP SIGNED MESSAGE—– Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: Network observability 1.2.0 for Openshift Advisory ID: RHSA-2023:1817-01 Product: NETOBSERV Advisory URL: https:\/\/access.redhat.com\/errata\/RHSA-2023:1817 Issue date: 2023-04-18 CVE Names: CVE-2022-41717 CVE-2022-41724 CVE-2022-41725 ==================================================================== 1. Summary: Network Observability 1.2.0 for OpenShift Red Hat Product Security has rated this update as having a security impact …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-40547","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/40547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=40547"}],"version-history":[{"count":1,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/40547\/revisions"}],"predecessor-version":[{"id":40548,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/40547\/revisions\/40548"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=40547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=40547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=40547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}