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Red Hat OpenShift: 2.0.9 RHSA-2022-1276-01 Critical: DoS Issues

red hat
Calendar Grey April 7, 2022
Dist Redhat Esm H88
Red Hat OpenShift Service Mesh version 2.0.9 introduces crucial security upgrades addressing major vulnerabilities, particularly those that could lead to denial of service attacks
Red Hat OpenShift Service Mesh 2.0.9

Solution

The OpenShift Service Mesh release notes provide information on the features and known issues:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/service_mesh/service-mesh-2-x

Summary

Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation.
This advisory covers the RPM packages for the release.
Security Fix(es):
* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)
* envoy: Incorrect configuration handling allows mTLS session re-use without re-validation (CVE-2022-21654)
* envoy: Incorrect handling of internal redirects to routes with a direct response entry (CVE-2022-21655)
* istio: Unauthenticated control plane denial of service attack due to stack exhaustion (CVE-2022-24726)
* golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing - -u- extension (CVE-2020-28851)
* golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag (CVE-2020-28852)
* nodejs-axios: Regular expression denial of service in trim function (CVE-2021-3749)
* ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482)
* golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)
* golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)
* golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565)
* envoy: Null pointer dereference when using JWT filter safe_regex match (CVE-2021-43824)
* envoy: Use-after-free when response filters increase response data (CVE-2021-43825)
* envoy: Use-after-free when tunneling TCP over HTTP (CVE-2021-43826)
* envoy: Stack exhaustion when a cluster is deleted via Cluster Discovery Service (CVE-2022-23606)
* istio: unauthenticated control plane denial of service attack (CVE-2022-23635)
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.

Topics%20covered

Topics Covered

security advisory security update DoS Denial of Service Red Hat OpenShift Important service mesh

References

https://access.redhat.com/security/cve/CVE-2020-28851 https://access.redhat.com/security/cve/CVE-2020-28852 https://access.redhat.com/security/cve/CVE-2021-3121 https://access.redhat.com/security/cve/CVE-2021-3749 https://access.redhat.com/security/cve/CVE-2021-29482 https://access.redhat.com/security/cve/CVE-2021-29923 https://access.redhat.com/security/cve/CVE-2021-36221 https://access.redhat.com/security/cve/CVE-2021-43565 https://access.redhat.com/security/cve/CVE-2021-43824 https://access.redhat.com/security/cve/CVE-2021-43825 https://access.redhat.com/security/cve/CVE-2021-43826 https://access.redhat.com/security/cve/CVE-2022-21654 https://access.redhat.com/security/cve/CVE-2022-21655 https://access.redhat.com/security/cve/CVE-2022-23606 https://access.redhat.com/security/cve/CVE-2022-23635 https://access.redhat.com/security/cve/CVE-2022-24726 https://access.redhat.com/security/updates/classification#important

Package List

2.0:
Source: kiali-v1.24.7.redhat1-1.el8.src.rpm servicemesh-2.0.9-3.el8.src.rpm servicemesh-cni-2.0.9-3.el8.src.rpm servicemesh-operator-2.0.9-3.el8.src.rpm servicemesh-prometheus-2.14.0-16.el8.1.src.rpm servicemesh-proxy-2.0.9-3.el8.src.rpm
ppc64le: kiali-v1.24.7.redhat1-1.el8.ppc64le.rpm servicemesh-2.0.9-3.el8.ppc64le.rpm servicemesh-cni-2.0.9-3.el8.ppc64le.rpm servicemesh-istioctl-2.0.9-3.el8.ppc64le.rpm servicemesh-mixc-2.0.9-3.el8.ppc64le.rpm servicemesh-mixs-2.0.9-3.el8.ppc64le.rpm servicemesh-operator-2.0.9-3.el8.ppc64le.rpm servicemesh-pilot-agent-2.0.9-3.el8.ppc64le.rpm servicemesh-pilot-discovery-2.0.9-3.el8.ppc64le.rpm servicemesh-prometheus-2.14.0-16.el8.1.ppc64le.rpm servicemesh-proxy-2.0.9-3.el8.ppc64le.rpm
s390x: kiali-v1.24.7.redhat1-1.el8.s390x.rpm servicemesh-2.0.9-3.el8.s390x.rpm servicemesh-cni-2.0.9-3.el8.s390x.rpm servicemesh-istioctl-2.0.9-3.el8.s390x.rpm servicemesh-mixc-2.0.9-3.el8.s390x.rpm servicemesh-mixs-2.0.9-3.el8.s390x.rpm servicemesh-operator-2.0.9-3.el8.s390x.rpm servicemesh-pilot-agent-2.0.9-3.el8.s390x.rpm servicemesh-pilot-discovery-2.0.9-3.el8.s390x.rpm servicemesh-prometheus-2.14.0-16.el8.1.s390x.rpm servicemesh-proxy-2.0.9-3.el8.s390x.rpm
x86_64: kiali-v1.24.7.redhat1-1.el8.x86_64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:1276-01
Product: Red Hat OpenShift Service Mesh
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1276
Issue date: 2022-04-07

Topic

Red Hat OpenShift Service Mesh 2.0.9.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security update DoS Denial of Service Red Hat OpenShift Important service mesh

Relevant Releases Architectures

2.0 - ppc64le, s390x, x86_64

Bugs Fixed

1913333 - CVE-2020-28851 golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension

1913338 - CVE-2020-28852 golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag

1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation

1954368 - CVE-2021-29482 ulikunitz/xz: Infinite loop in readUvarint allows for denial of service

1992006 - CVE-2021-29923 golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet

1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic

1999784 - CVE-2021-3749 nodejs-axios: Regular expression denial of service in trim function

2030787 - CVE-2021-43565 golang.org/x/crypto: empty plaintext packet causes panic

2050744 - CVE-2021-43824 envoy: Null pointer dereference when using JWT filter safe_regex match

2050746 - CVE-2021-43825 envoy: Use-after-free when response filters increase response data

2050748 - CVE-2021-43826 envoy: Use-after-free when tunneling TCP over HTTP

2050753 - CVE-2022-21654 envoy: Incorrect configuration handling allows mTLS session re-use without re-validation

2050757 - CVE-2022-21655 envoy: Incorrect handling of internal redirects to routes with a direct response entry

Read the Full Advisory

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