drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in golang
Name: |
Zwei Probleme in golang |
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ID: |
RHSA-2020:5649-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat OpenShift Service Mesh |
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Datum: |
Di, 22. Dezember 2020, 07:28 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2020-16845
https://access.redhat.com/security/cve/CVE-2020-15586 |
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Applikationen: |
Go |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Low: Red Hat OpenShift Service Mesh 1.1.11 security update Advisory ID: RHSA-2020:5649-01 Product: Red Hat OpenShift Service Mesh Advisory URL: https://access.redhat.com/errata/RHSA-2020:5649 Issue date: 2020-12-22 CVE Names: CVE-2020-15586 CVE-2020-16845 =====================================================================
1. Summary:
An update is now available for OpenShift Service Mesh 1.1.
Red Hat Product Security has rated this update as having a security impact of Low. 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.
2. Relevant releases/architectures:
OpenShift Service Mesh 1.1 - x86_64
3. Description:
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.
Security Fix(es):
* golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586)
* golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845)
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.
4. Solution:
The OpenShift Service Mesh release notes provide information on the features and known issues:
https://docs.openshift.com/container-platform/latest/service_mesh/serviceme sh-release-notes.html
5. Bugs fixed (https://bugzilla.redhat.com/):
1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS 1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs
6. Package List:
OpenShift Service Mesh 1.1:
Source: ior-1.1.11-2.el8.src.rpm servicemesh-1.1.11-2.el8.src.rpm servicemesh-cni-1.1.11-2.el8.src.rpm servicemesh-grafana-6.4.3-19.el8.src.rpm servicemesh-operator-1.1.11-3.el8.src.rpm servicemesh-prometheus-2.14.0-20.el8.src.rpm
x86_64: ior-1.1.11-2.el8.x86_64.rpm servicemesh-1.1.11-2.el8.x86_64.rpm servicemesh-citadel-1.1.11-2.el8.x86_64.rpm servicemesh-cni-1.1.11-2.el8.x86_64.rpm servicemesh-galley-1.1.11-2.el8.x86_64.rpm servicemesh-grafana-6.4.3-19.el8.x86_64.rpm servicemesh-grafana-prometheus-6.4.3-19.el8.x86_64.rpm servicemesh-istioctl-1.1.11-2.el8.x86_64.rpm servicemesh-mixc-1.1.11-2.el8.x86_64.rpm servicemesh-mixs-1.1.11-2.el8.x86_64.rpm servicemesh-operator-1.1.11-3.el8.x86_64.rpm servicemesh-pilot-agent-1.1.11-2.el8.x86_64.rpm servicemesh-pilot-discovery-1.1.11-2.el8.x86_64.rpm servicemesh-prometheus-2.14.0-20.el8.x86_64.rpm servicemesh-sidecar-injector-1.1.11-2.el8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2020-15586 https://access.redhat.com/security/cve/CVE-2020-16845 https://access.redhat.com/security/updates/classification/#low
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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