ID

VAR-202102-0421


CVE

CVE-2020-35498


TITLE

openvswitch  Resource Depletion Vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2020-016051

DESCRIPTION

A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability. openvswitch Is vulnerable to a resource exhaustion.Denial of service (DoS) It may be put into a state. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.7.4 security update Advisory ID: RHSA-2021:0957-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:0957 Issue date: 2021-03-30 CVE Names: CVE-2020-27827 CVE-2020-35498 CVE-2021-3114 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.7.4 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Moderate. 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. Description: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.7.4. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2021:0958 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel ease-notes.html This update fixes the following bugs among others: * A flaw was found in golang: crypto/elliptic, in which P-224 keys as generated could return incorrect inputs, which reduced the strength of the cryptography. (BZ#1918750) * This update adds new capabilities to the Baremetal Operator, allowing for different reboot modes to be utilized. This allows workloads to be relocated as quickly as possible in the event of a node failure. Additionally, it provides a path for clients to quickly power down systems for remediation purposes and to recover workloads. As a result, workload recovery time is significantly reduced. (BZ#1936407) You may download the oc tool and use it to inspect release image metadata as follows: (For x86_64 architecture) $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.6.20-x86_64 The image digest is sha256:999a6a4bd731075e389ae601b373194c6cb2c7b4dadd1ad06ef607e86476b129 (For s390x architecture) $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.6.20-s390x The image digest is sha256:90be6b7e97d8da9fbb2afc7fe6d7dd4da6265fb847ec440e46bda1a25c224b0c (For ppc64le architecture) $ oc adm release info quay.io/openshift-release-dev/ocp-release:4.6.20-ppc64le The image digest is sha256:475367e4991d6e8ea3617cf3dfe2dd472db76a89f23484f118932d6bdd6f53e9 Security Fix(es): * golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114) 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. All OpenShift Container Platform 4.7 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster - -between-minor.html#understanding-upgrade-channels_updating-cluster-between - -minor. 3. Solution: For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster - -cli.html. 4. Bugs fixed (https://bugzilla.redhat.com/): 1910352 - When creating a worker with a used mac-address stuck on registering 1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve 1922417 - Issue configuring nodes with VLAN and teaming 1927554 - [sig-devex][Feature:ImageEcosystem][Slow] openshift sample application repositories rails/nodejs/cakephp 1929257 - The KubeletConfigController cannot process multiple confs for a pool/ pool changes 1929371 - 4.7 CNO claims to be done upgrading before it even starts 1929721 - Enable host-based disk encryption on Azure platform 1930106 - Cannot IPI with tang/tpm disk encryption 1930152 - Web console crashes during VM creation from template when no storage classes are defined 1931401 - test: openshift-tests.[sig-cli] oc observe works as expected [Suite:openshift/conformance/parallel] 1931863 - NetworkManager overlay FS not being created on None platform 1931950 - Whereabouts IPv6 addresses not calculated when leading hextets equal 0 1933839 - Panic in OLM packageserver when invoking webhook authorization endpoint 1934645 - [4.7z] Need BFD failover capability on ECMP routes 1935636 - High RAM usage on machine api termination node system oom 1936707 - New CSV using ServiceAccount named "default" stuck in Pending during upgrade 1936803 - Support ServiceBinding 0.5.0+ 1936861 - (release-4.7] Configmap gatherer doesn't include namespace name (in the archive path) in case of a configmap with binary data 1937313 - Topology view - vm details screen isntt stop loading 1937469 - Pod/node/ip/template isn't showing when vm is running 1937695 - ironic image "/" cluttered with files 1937829 - ovn-kube must handle single-stack to dual-stack migration 1937998 - [4.7] wrong community catalog image reference 1938405 - catalog operator causing CPU spikes and bad etcd performance 1939218 - Images built on OCP 4.6 clusters create manifests that result in quay.io (and other registries) rejecting those manifests 1939278 - Backport Avoid node disruption when kube-apiserver-to-kubelet-signer is rotated 1939477 - CI tests using openshift/hello-world broken by Ruby Version Update 1940283 - [VPA] Updater failed to trigger evictions due to "vpa-admission-controller" not found 1941297 - OCP-Metal images 5. References: https://access.redhat.com/security/cve/CVE-2020-27827 https://access.redhat.com/security/cve/CVE-2020-35498 https://access.redhat.com/security/cve/CVE-2021-3114 https://access.redhat.com/security/updates/classification/#moderate 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYGKzb9zjgjWX9erEAQj7Iw/+PfX6ucF71yzOz1uCYviLerogcA+o1gFQ v5N+fASsbYGvIR1G5NW/SZ/4mW/UadNDHPSafGyp0F2eHt05tXbrEWQevf4HerTT teAJItQyPRML13mzC+5CSi6IfLzuyYAHVQQP6nxv/5z0xrI8SjiQaXIGHWmlweVy mCGVAiRhsJkONh5tz3cIrH9IrDpvgMuJXgfZum2d9fPMOS9VMcjjDh3peDqolu3A RMKIgEb6PSHFSaco/gbWnTvOTAKuEI8bLLWmR9fa9+Svj7fxtWV6FXwzxkrOHDp4 l6pS+Sre9Azhoffq9WxF6IGQf0qlHkA1RkKgrlLvZcRY3xFpjOiN5enoy/6w2j5M d28j7WXTIVDHqXWK26HLLpqNTJd46zfjL54Kh8CzuwrfvGp3hdjx81sbY1gp0RXo KjAUbeAOwMoUKl9FqBOKYG+AiHOUuZcXAxlz1sYdEd3QrA5ApY8rQhRakLLjPrVP 7N8BchpHQ7SLcxHPpvMOjfQrDGhjEG7L3VisZmIqH1MYlqvrwCS+g7SYyamFW4V7 JuHOn3pMNdgSV3F5Xy2sxHYo1fZ9gmU42G+aOw3FCq/nUOOWfURgtXAGWlTWMmJE wO2zi4JHAcvnkT5yDVtIX8JAfxY8ZBZTr/mCKPOomEh6a386AQvf6N9shFKy2lhL xTyfIBuAwy8= =GeCF -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Relevant releases/architectures: Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts - ppc64le, x86_64 3. Description: Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fix(es): * openvswitch: limitation in the OVS packet parsing in userspace leads to DoS (CVE-2020-35498) * lldp/openvswitch: denial of service via externally triggered memory leak (CVE-2020-27827) 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. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891 5. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4852-1 security@debian.org https://www.debian.org/security/ Sebastien Delafond February 15, 2021 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : openvswitch CVE ID : CVE-2020-35498 Debian Bug : 982493 Joakim Hindersson discovered that Open vSwitch, a software-based Ethernet virtual switch, allowed a malicious user to cause a denial-of-service by sending a specially crafted packet. For the stable distribution (buster), this problem has been fixed in version 2.10.7+ds1-0+deb10u1. We recommend that you upgrade your openvswitch packages. For the detailed security status of openvswitch please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openvswitch Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEAqSkbVtrXP4xJMh3EL6Jg/PVnWQFAmAqZqIACgkQEL6Jg/PV nWSxAwf9Fs4AJekINCdGzSqrz3bBP3hpZj5otk9mVDcW6UC2yNcz+BUyxg81YB3m 0Fc8KGCaxp7bm5B3o/j8vzhs9JSBXdI9qZr72/5W7nWL5zqUdtptv4On4bChPq+6 MFn5Akaekkx/Fz25i33J859LHmn/8h9FXk/ADLRUdz+/iMintWG9mne39OXk8D3C 8Tp1zESGtitNbbq8YH7c4DsXA2kercBb22AqcE+2HClCaCGYaFi+xkLxwMpfbIVg E0WjhmeqWFZuLzRAwnKlL+MaQT19IlDMump95VZbJ7wzp4I0FSgWsAJ0JpFPu5xX btwIDA8LaoeZ7tnjYfQ/0bpx8dV9bA== =mPSj -----END PGP SIGNATURE----- . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202311-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Low Title: Open vSwitch: Multiple Vulnerabilities Date: November 26, 2023 Bugs: #765346, #769995, #803107, #887561 ID: 202311-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======= Multiple denial of service vulnerabilites have been found in Open vSwitch. Background ========= Open vSwitch is a production quality multilayer virtual switch. Affected packages ================ Package Vulnerable Unaffected -------------------- ------------ ------------ net-misc/openvswitch < 2.17.6 >= 2.17.6 Description ========== Multiple vulnerabilities have been discovered in Open vSwitch. Please review the CVE identifiers referenced below for details. Impact ===== Please review the referenced CVE identifiers for details. Workaround ========= There is no known workaround at this time. Resolution ========= All Open vSwitch users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/openvswitch-2.17.6" References ========= [ 1 ] CVE-2020-27827 https://nvd.nist.gov/vuln/detail/CVE-2020-27827 [ 2 ] CVE-2020-35498 https://nvd.nist.gov/vuln/detail/CVE-2020-35498 [ 3 ] CVE-2021-3905 https://nvd.nist.gov/vuln/detail/CVE-2021-3905 [ 4 ] CVE-2021-36980 https://nvd.nist.gov/vuln/detail/CVE-2021-36980 [ 5 ] CVE-2022-4337 https://nvd.nist.gov/vuln/detail/CVE-2022-4337 [ 6 ] CVE-2022-4338 https://nvd.nist.gov/vuln/detail/CVE-2022-4338 [ 7 ] CVE-2023-1668 https://nvd.nist.gov/vuln/detail/CVE-2023-1668 Availability =========== This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202311-16 Concerns? ======== Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ====== Copyright 2023 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5

Trust: 2.52

sources: NVD: CVE-2020-35498 // JVNDB: JVNDB-2020-016051 // VULHUB: VHN-377694 // VULMON: CVE-2020-35498 // PACKETSTORM: 162733 // PACKETSTORM: 163180 // PACKETSTORM: 162017 // PACKETSTORM: 161789 // PACKETSTORM: 161785 // PACKETSTORM: 162044 // PACKETSTORM: 169010 // PACKETSTORM: 175917

AFFECTED PRODUCTS

vendor:openvswitchmodel:openvswitchscope:gteversion:2.5.0

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:ltversion:2.8.11

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:gteversion:2.12.0

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:gteversion:2.11.0

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:gteversion:2.8.0

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:gteversion:2.6.0

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:gteversion:2.9.0

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:ltversion:2.14.2

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:ltversion:2.10.7

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:ltversion:2.11.6

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:ltversion:2.9.9

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:gteversion:2.10.0

Trust: 1.0

vendor:fedoraprojectmodel:fedorascope:eqversion:33

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:ltversion:2.7.13

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:gteversion:2.14.0

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:gteversion:2.7.0

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:gteversion:2.13.0

Trust: 1.0

vendor:debianmodel:linuxscope:eqversion:10.0

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:ltversion:2.12.3

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:ltversion:2.13.3

Trust: 1.0

vendor:debianmodel:linuxscope:eqversion:9.0

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:ltversion:2.6.10

Trust: 1.0

vendor:openvswitchmodel:openvswitchscope:ltversion:2.5.12

Trust: 1.0

vendor:open vswitchmodel:open vswitchscope: - version: -

Trust: 0.8

vendor:fedoramodel:fedorascope: - version: -

Trust: 0.8

vendor:debianmodel:gnu/linuxscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2020-016051 // NVD: CVE-2020-35498

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-35498
value: HIGH

Trust: 1.0

NVD: CVE-2020-35498
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202102-1013
value: HIGH

Trust: 0.6

VULHUB: VHN-377694
value: HIGH

Trust: 0.1

VULMON: CVE-2020-35498
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2020-35498
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-377694
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-35498
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2020-35498
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-377694 // VULMON: CVE-2020-35498 // JVNDB: JVNDB-2020-016051 // CNNVD: CNNVD-202102-1013 // NVD: CVE-2020-35498

PROBLEMTYPE DATA

problemtype:CWE-400

Trust: 1.1

problemtype:Resource exhaustion (CWE-400) [ Other ]

Trust: 0.8

sources: VULHUB: VHN-377694 // JVNDB: JVNDB-2020-016051 // NVD: CVE-2020-35498

THREAT TYPE

remote

Trust: 1.1

sources: PACKETSTORM: 162733 // PACKETSTORM: 163180 // PACKETSTORM: 161789 // PACKETSTORM: 161785 // PACKETSTORM: 162044 // CNNVD: CNNVD-202102-1013

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202102-1013

PATCH

title:Support extra padding length.url:https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html

Trust: 0.8

title:Openvswitch Remediation of resource management error vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=141425

Trust: 0.6

title:Red Hat: Moderate: openvswitch2.13 security and bug fix updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210497 - Security Advisory

Trust: 0.1

title:Debian CVElist Bug Report Logs: openvswitch: CVE-2020-35498url:https://vulmon.com/vendoradvisory?qidtp=debian_cvelist_bugreportlogs&qid=a554431bcc9407eef1a141b6e575cb4e

Trust: 0.1

title:Debian Security Advisories: DSA-4852-1 openvswitch -- security updateurl:https://vulmon.com/vendoradvisory?qidtp=debian_security_advisories&qid=c9bcacbfe71a4f464b907181265aa5c1

Trust: 0.1

title:Arch Linux Issues: url:https://vulmon.com/vendoradvisory?qidtp=arch_linux_issues&qid=CVE-2020-35498 log

Trust: 0.1

title:Citrix Security Bulletins: Citrix Hypervisor Security Updateurl:https://vulmon.com/vendoradvisory?qidtp=citrix_security_bulletins&qid=8e2fb4ccf2485f0ebad63c7a058cb7a3

Trust: 0.1

title:cve-2020-35498-flagurl:https://github.com/freddierice/cve-2020-35498-flag

Trust: 0.1

title:PoCurl:https://github.com/Jonathan-Elias/PoC

Trust: 0.1

title:PoC-in-GitHuburl:https://github.com/developer3000S/PoC-in-GitHub

Trust: 0.1

sources: VULMON: CVE-2020-35498 // JVNDB: JVNDB-2020-016051 // CNNVD: CNNVD-202102-1013

EXTERNAL IDS

db:NVDid:CVE-2020-35498

Trust: 3.4

db:OPENWALLid:OSS-SECURITY/2021/02/10/4

Trust: 1.8

db:PACKETSTORMid:162733

Trust: 0.8

db:PACKETSTORMid:162044

Trust: 0.8

db:PACKETSTORMid:162017

Trust: 0.8

db:JVNDBid:JVNDB-2020-016051

Trust: 0.8

db:PACKETSTORMid:161369

Trust: 0.7

db:PACKETSTORMid:161781

Trust: 0.7

db:AUSCERTid:ESB-2021.1086

Trust: 0.6

db:AUSCERTid:ESB-2021.1780

Trust: 0.6

db:AUSCERTid:ESB-2021.1109

Trust: 0.6

db:AUSCERTid:ESB-2021.0639

Trust: 0.6

db:AUSCERTid:ESB-2021.0558

Trust: 0.6

db:AUSCERTid:ESB-2021.0907

Trust: 0.6

db:CS-HELPid:SB2021052513

Trust: 0.6

db:CNNVDid:CNNVD-202102-1013

Trust: 0.6

db:PACKETSTORMid:163180

Trust: 0.2

db:PACKETSTORMid:161789

Trust: 0.2

db:PACKETSTORMid:161785

Trust: 0.2

db:PACKETSTORMid:161391

Trust: 0.1

db:VULHUBid:VHN-377694

Trust: 0.1

db:VULMONid:CVE-2020-35498

Trust: 0.1

db:PACKETSTORMid:169010

Trust: 0.1

db:PACKETSTORMid:175917

Trust: 0.1

sources: VULHUB: VHN-377694 // VULMON: CVE-2020-35498 // JVNDB: JVNDB-2020-016051 // PACKETSTORM: 162733 // PACKETSTORM: 163180 // PACKETSTORM: 162017 // PACKETSTORM: 161789 // PACKETSTORM: 161785 // PACKETSTORM: 162044 // PACKETSTORM: 169010 // PACKETSTORM: 175917 // CNNVD: CNNVD-202102-1013 // NVD: CVE-2020-35498

REFERENCES

url:https://bugzilla.redhat.com/show_bug.cgi?id=1908845

Trust: 2.6

url:https://www.debian.org/security/2021/dsa-4852

Trust: 1.9

url:https://www.openwall.com/lists/oss-security/2021/02/10/4

Trust: 1.8

url:https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2020-35498

Trust: 1.6

url:https://access.redhat.com/security/cve/cve-2020-35498

Trust: 1.2

url:https://security.gentoo.org/glsa/202311-16

Trust: 1.1

url:https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/uj4dxfjwmz325eczxpzosk7boedjzhpr/

Trust: 1.0

url:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/uj4dxfjwmz325eczxpzosk7boedjzhpr/

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2020-27827

Trust: 0.7

url:https://listman.redhat.com/mailman/listinfo/rhsa-announce

Trust: 0.6

url:https://access.redhat.com/security/cve/cve-2020-27827

Trust: 0.6

url:https://bugzilla.redhat.com/):

Trust: 0.6

url:https://access.redhat.com/security/team/contact/

Trust: 0.6

url:https://packetstormsecurity.com/files/162733/red-hat-security-advisory-2021-2077-01.html

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.0639

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.0907

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2021052513

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.0558

Trust: 0.6

url:https://packetstormsecurity.com/files/162017/red-hat-security-advisory-2021-0957-01.html

Trust: 0.6

url:https://packetstormsecurity.com/files/161781/red-hat-security-advisory-2021-0834-01.html

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.1109

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.1780

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.1086

Trust: 0.6

url:https://vigilance.fr/vulnerability/open-vswitch-denial-of-service-via-ip-with-ethernet-padding-34548

Trust: 0.6

url:https://packetstormsecurity.com/files/161369/ubuntu-security-notice-usn-4729-1.html

Trust: 0.6

url:https://packetstormsecurity.com/files/162044/red-hat-security-advisory-2021-1050-01.html

Trust: 0.6

url:https://access.redhat.com/security/team/key/

Trust: 0.5

url:https://access.redhat.com/articles/11258

Trust: 0.4

url:https://access.redhat.com/security/updates/classification/#moderate

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url:https://access.redhat.com/security/updates/classification/#important

Trust: 0.2

url:https://cwe.mitre.org/data/definitions/400.html

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url:https://access.redhat.com/errata/rhsa-2021:0497

Trust: 0.1

url:https://github.com/freddierice/cve-2020-35498-flag

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2015-8011

Trust: 0.1

url:https://access.redhat.com/security/cve/cve-2015-8011

Trust: 0.1

url:https://access.redhat.com/errata/rhsa-2021:2077

Trust: 0.1

url:https://access.redhat.com/security/updates/classification#important

Trust: 0.1

url:https://access.redhat.com/errata/rhsa-2021:2456

Trust: 0.1

url:https://access.redhat.com/errata/rhsa-2021:0958

Trust: 0.1

url:https://access.redhat.com/errata/rhsa-2021:0957

Trust: 0.1

url:https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-3114

Trust: 0.1

url:https://docs.openshift.com/container-platform/4.7/updating/updating-cluster

Trust: 0.1

url:https://access.redhat.com/security/cve/cve-2021-3114

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url:https://access.redhat.com/errata/rhsa-2021:0835

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url:https://access.redhat.com/errata/rhsa-2021:0837

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url:https://access.redhat.com/articles/2974891

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url:https://access.redhat.com/errata/rhsa-2021:1050

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url:https://www.debian.org/security/

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url:https://security-tracker.debian.org/tracker/openvswitch

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url:https://www.debian.org/security/faq

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-3905

Trust: 0.1

url:https://creativecommons.org/licenses/by-sa/2.5

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-4337

Trust: 0.1

url:https://bugs.gentoo.org.

Trust: 0.1

url:https://security.gentoo.org/

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2022-4338

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2023-1668

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-36980

Trust: 0.1

sources: VULHUB: VHN-377694 // VULMON: CVE-2020-35498 // JVNDB: JVNDB-2020-016051 // PACKETSTORM: 162733 // PACKETSTORM: 163180 // PACKETSTORM: 162017 // PACKETSTORM: 161789 // PACKETSTORM: 161785 // PACKETSTORM: 162044 // PACKETSTORM: 169010 // PACKETSTORM: 175917 // CNNVD: CNNVD-202102-1013 // NVD: CVE-2020-35498

CREDITS

Red Hat

Trust: 1.2

sources: PACKETSTORM: 162733 // PACKETSTORM: 163180 // PACKETSTORM: 162017 // PACKETSTORM: 161789 // PACKETSTORM: 161785 // PACKETSTORM: 162044 // CNNVD: CNNVD-202102-1013

SOURCES

db:VULHUBid:VHN-377694
db:VULMONid:CVE-2020-35498
db:JVNDBid:JVNDB-2020-016051
db:PACKETSTORMid:162733
db:PACKETSTORMid:163180
db:PACKETSTORMid:162017
db:PACKETSTORMid:161789
db:PACKETSTORMid:161785
db:PACKETSTORMid:162044
db:PACKETSTORMid:169010
db:PACKETSTORMid:175917
db:CNNVDid:CNNVD-202102-1013
db:NVDid:CVE-2020-35498

LAST UPDATE DATE

2024-11-11T20:27:56.029000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-377694date:2021-03-17T00:00:00
db:VULMONid:CVE-2020-35498date:2021-03-17T00:00:00
db:JVNDBid:JVNDB-2020-016051date:2021-11-02T08:58:00
db:CNNVDid:CNNVD-202102-1013date:2021-05-26T00:00:00
db:NVDid:CVE-2020-35498date:2023-11-26T11:15:07.937

SOURCES RELEASE DATE

db:VULHUBid:VHN-377694date:2021-02-11T00:00:00
db:VULMONid:CVE-2020-35498date:2021-02-11T00:00:00
db:JVNDBid:JVNDB-2020-016051date:2021-11-02T00:00:00
db:PACKETSTORMid:162733date:2021-05-20T22:17:24
db:PACKETSTORMid:163180date:2021-06-17T17:37:26
db:PACKETSTORMid:162017date:2021-03-30T14:19:26
db:PACKETSTORMid:161789date:2021-03-15T20:30:52
db:PACKETSTORMid:161785date:2021-03-15T19:01:34
db:PACKETSTORMid:162044date:2021-03-31T14:36:24
db:PACKETSTORMid:169010date:2021-02-28T20:12:00
db:PACKETSTORMid:175917date:2023-11-27T15:42:18
db:CNNVDid:CNNVD-202102-1013date:2021-02-10T00:00:00
db:NVDid:CVE-2020-35498date:2021-02-11T18:15:15.677