var-202202-1615
Vulnerability from variot

Envoy is an open source edge and service proxy, designed for cloud-native applications. In affected versions of Envoy a crash occurs when configured for :ref:upstream tunneling <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.tunneling_config> and the downstream connection disconnects while the the upstream connection or http/2 stream is still being established. There are no workarounds for this issue. Users are advised to upgrade. Envoy Exists in a vulnerability related to the use of freed memory.Service operation interruption (DoS) It may be in a state. No detailed vulnerability details are currently available. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

===================================================================== Red Hat Security Advisory

Synopsis: Important: Red Hat OpenShift Service Mesh 2.0.9 security update 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 CVE Names: CVE-2020-28851 CVE-2020-28852 CVE-2021-3121 CVE-2021-3749 CVE-2021-29482 CVE-2021-29923 CVE-2021-36221 CVE-2021-43565 CVE-2021-43824 CVE-2021-43825 CVE-2021-43826 CVE-2022-21654 CVE-2022-21655 CVE-2022-23606 CVE-2022-23635 CVE-2022-24726 =====================================================================

  1. Summary:

Red Hat OpenShift Service Mesh 2.0.9.

Red Hat Product Security has rated this update as having a security impact of Important.

  1. Relevant releases/architectures:

2.0 - ppc64le, s390x, x86_64

  1. 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.

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.

  1. Solution:

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

https://docs.openshift.com/container-platform/latest/service_mesh/v2x/servicemesh-release-notes.html

  1. Bugs fixed (https://bugzilla.redhat.com/):

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 2050758 - CVE-2022-23606 envoy: Stack exhaustion when a cluster is deleted via Cluster Discovery Service 2057277 - CVE-2022-23635 istio: unauthenticated control plane denial of service attack 2061638 - CVE-2022-24726 istio: Unauthenticated control plane denial of service attack due to stack exhaustion

  1. 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 servicemesh-2.0.9-3.el8.x86_64.rpm servicemesh-cni-2.0.9-3.el8.x86_64.rpm servicemesh-istioctl-2.0.9-3.el8.x86_64.rpm servicemesh-mixc-2.0.9-3.el8.x86_64.rpm servicemesh-mixs-2.0.9-3.el8.x86_64.rpm servicemesh-operator-2.0.9-3.el8.x86_64.rpm servicemesh-pilot-agent-2.0.9-3.el8.x86_64.rpm servicemesh-pilot-discovery-2.0.9-3.el8.x86_64.rpm servicemesh-prometheus-2.14.0-16.el8.1.x86_64.rpm servicemesh-proxy-2.0.9-3.el8.x86_64.rpm

These packages are GPG signed by Red Hat for security. 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

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

iQIVAwUBYk9i6NzjgjWX9erEAQjAEhAAmnMX+Vmxv+BfSR/1KoiT5lCYoO0yCwR3 L2bDIAzohd4RaxbTxTRGGg0ibXB22Helse0hfroV/ZVQDhEcVg07QDwB7bdHknz6 hD1YtqBPLY93Vt2bvUq3XQNpv/hcxK9zngW0j4IeB4kRb0TbIz41yb+0SAKHmHqG KkcyqHeUvh/N02Rp4Ylk+B+Rcjfwwu3KJToUl+YwoajitIiu7np7qkftQ5s+uO2u nuxXdSm67L/WiaCq+LBLJpxk7zmZVtq3kTkqiokHFlSpS9NJCMDWvhpbXG1owkiV du9kUoZYa1hAIonX/URZ7HtOgwBOfaa9Jo0vwLp1GkCZEN389mo7+SkM1A/WGsdN rPwS2pe6HNNqSORHM9aoygraBTZeYyzSTCnVIRIggDbCb8DfG+WdITIEM/Jk9UFS +WSSDbJ9oVNPZtXqImtqxT+0FKHdk9My0UWWpJci3XeV6zL7+1ApcPTib7Y0sbRi XBxeV7THZdyiNHk49xE6i96z5QJFkRL/VCgBx3CaiHVqOAv27cR3O6MrP904utyh f3zUPSYIezvUgq65D13XZTruitBd4wMDTPpCqpsBM5JzLoyObKoU/KIr7oasJkbM 5gKHsNsszEfYgaqFmkao55xHHrZLt7x+WaF6dAttUAbl6AalJmEY3C9UcHYIZlGa 8V4YhC5zIXU= =/fvC -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . JIRA issues fixed (https://issues.jboss.org/):

OSSM-1074 - Pod annotations defined in SMCP are not injected in the pods OSSM-1234 - RPM Release for Maistra 2.1.2 OSSM-303 - Control Openshift Route Creation for ingress Gateways

7

Show details on source website


{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-202202-1615",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "envoy",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "envoyproxy",
        "version": "1.20.2"
      },
      {
        "model": "envoy",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "envoyproxy",
        "version": "1.21.1"
      },
      {
        "model": "envoy",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "envoyproxy",
        "version": "1.18.6"
      },
      {
        "model": "envoy",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "envoyproxy",
        "version": "1.21.0"
      },
      {
        "model": "envoy",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "envoyproxy",
        "version": "1.20.0"
      },
      {
        "model": "envoy",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "envoyproxy",
        "version": "1.19.0"
      },
      {
        "model": "envoy",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "envoyproxy",
        "version": "1.19.3"
      },
      {
        "model": "envoy",
        "scope": null,
        "trust": 0.8,
        "vendor": "envoy proxy",
        "version": null
      },
      {
        "model": "envoy",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "envoy proxy",
        "version": null
      },
      {
        "model": "envoy",
        "scope": null,
        "trust": 0.6,
        "vendor": "envoy",
        "version": null
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-43826"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.18.6",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.19.3",
                "versionStartIncluding": "1.19.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.20.2",
                "versionStartIncluding": "1.20.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.21.1",
                "versionStartIncluding": "1.21.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-43826"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Red Hat",
    "sources": [
      {
        "db": "PACKETSTORM",
        "id": "166643"
      },
      {
        "db": "PACKETSTORM",
        "id": "166644"
      }
    ],
    "trust": 0.2
  },
  "cve": "CVE-2021-43826",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "acInsufInfo": false,
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "NVD",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 8.6,
            "impactScore": 2.9,
            "integrityImpact": "NONE",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "MEDIUM",
            "trust": 1.0,
            "userInteractionRequired": false,
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Medium",
            "accessVector": "Network",
            "authentication": "None",
            "author": "NVD",
            "availabilityImpact": "Partial",
            "baseScore": 4.3,
            "confidentialityImpact": "None",
            "exploitabilityScore": null,
            "id": "CVE-2021-43826",
            "impactScore": null,
            "integrityImpact": "None",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "Medium",
            "trust": 0.9,
            "userInteractionRequired": null,
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "CNVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.8,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 10.0,
            "id": "CNVD-2022-15542",
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "severity": "HIGH",
            "trust": 0.6,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "NVD",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 3.9,
            "impactScore": 3.6,
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 2.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "author": "OTHER",
            "availabilityImpact": "High",
            "baseScore": 7.5,
            "baseSeverity": "High",
            "confidentialityImpact": "None",
            "exploitabilityScore": null,
            "id": "JVNDB-2022-006007",
            "impactScore": null,
            "integrityImpact": "None",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "trust": 0.8,
            "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"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2021-43826",
            "trust": 1.8,
            "value": "HIGH"
          },
          {
            "author": "security-advisories@github.com",
            "id": "CVE-2021-43826",
            "trust": 1.0,
            "value": "HIGH"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2022-15542",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202202-1764",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "VULMON",
            "id": "CVE-2021-43826",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-43826"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-43826"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-43826"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-1764"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Envoy is an open source edge and service proxy, designed for cloud-native applications. In affected versions of Envoy a crash occurs when configured for :ref:`upstream tunneling \u003cenvoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.tunneling_config\u003e` and the downstream connection disconnects while the the upstream connection or http/2 stream is still being established. There are no workarounds for this issue. Users are advised to upgrade. Envoy Exists in a vulnerability related to the use of freed memory.Service operation interruption (DoS) It may be in a state. No detailed vulnerability details are currently available. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n                   Red Hat Security Advisory\n\nSynopsis:          Important: Red Hat OpenShift Service Mesh 2.0.9 security update\nAdvisory ID:       RHSA-2022:1276-01\nProduct:           Red Hat OpenShift Service Mesh\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2022:1276\nIssue date:        2022-04-07\nCVE Names:         CVE-2020-28851 CVE-2020-28852 CVE-2021-3121 \n                   CVE-2021-3749 CVE-2021-29482 CVE-2021-29923 \n                   CVE-2021-36221 CVE-2021-43565 CVE-2021-43824 \n                   CVE-2021-43825 CVE-2021-43826 CVE-2022-21654 \n                   CVE-2022-21655 CVE-2022-23606 CVE-2022-23635 \n                   CVE-2022-24726 \n=====================================================================\n\n1. Summary:\n\nRed Hat OpenShift Service Mesh 2.0.9. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. \n\n2. Relevant releases/architectures:\n\n2.0 - ppc64le, s390x, x86_64\n\n3. Description:\n\nRed Hat OpenShift Service Mesh is Red Hat\u0027s distribution of the Istio\nservice mesh project, tailored for installation into an on-premise\nOpenShift Container Platform installation. \n\nThis advisory covers the RPM packages for the release. \n\nSecurity Fix(es):\n\n* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index\nvalidation (CVE-2021-3121)\n\n* envoy: Incorrect configuration handling allows mTLS session re-use\nwithout re-validation (CVE-2022-21654)\n\n* envoy: Incorrect handling of internal redirects to routes with a direct\nresponse entry (CVE-2022-21655)\n\n* istio: Unauthenticated control plane denial of service attack due to\nstack exhaustion (CVE-2022-24726)\n\n* golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing\n- -u- extension (CVE-2020-28851)\n\n* golang.org/x/text: Panic in language.ParseAcceptLanguage while processing\nbcp47 tag (CVE-2020-28852)\n\n* nodejs-axios: Regular expression denial of service in trim function\n(CVE-2021-3749)\n\n* ulikunitz/xz: Infinite loop in readUvarint allows for denial of service\n(CVE-2021-29482)\n\n* golang: net: incorrect parsing of extraneous zero characters at the\nbeginning of an IP address octet (CVE-2021-29923)\n\n* golang: net/http/httputil: panic due to racy read of persistConn after\nhandler panic (CVE-2021-36221)\n\n* golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565)\n\n* envoy: Null pointer dereference when using JWT filter safe_regex match\n(CVE-2021-43824)\n\n* envoy: Use-after-free when response filters increase response data\n(CVE-2021-43825)\n\n* envoy: Use-after-free when tunneling TCP over HTTP (CVE-2021-43826)\n\n* envoy: Stack exhaustion when a cluster is deleted via Cluster Discovery\nService (CVE-2022-23606)\n\n* istio: unauthenticated control plane denial of service attack\n(CVE-2022-23635)\n\nFor 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. \n\n4. Solution:\n\nThe OpenShift Service Mesh release notes provide information on the\nfeatures and known issues:\n\nhttps://docs.openshift.com/container-platform/latest/service_mesh/v2x/servicemesh-release-notes.html\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1913333 - CVE-2020-28851 golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension\n1913338 - CVE-2020-28852 golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag\n1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation\n1954368 - CVE-2021-29482 ulikunitz/xz: Infinite loop in readUvarint allows for denial of service\n1992006 - CVE-2021-29923 golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet\n1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic\n1999784 - CVE-2021-3749 nodejs-axios: Regular expression denial of service in trim function\n2030787 - CVE-2021-43565 golang.org/x/crypto: empty plaintext packet causes panic\n2050744 - CVE-2021-43824 envoy: Null pointer dereference when using JWT filter safe_regex match\n2050746 - CVE-2021-43825 envoy: Use-after-free when response filters increase response data\n2050748 - CVE-2021-43826 envoy: Use-after-free when tunneling TCP over HTTP\n2050753 - CVE-2022-21654 envoy: Incorrect configuration handling allows mTLS session re-use without re-validation\n2050757 - CVE-2022-21655 envoy: Incorrect handling of internal redirects to routes with a direct response entry\n2050758 - CVE-2022-23606 envoy: Stack exhaustion when a cluster is deleted via Cluster Discovery Service\n2057277 - CVE-2022-23635 istio: unauthenticated control plane denial of service attack\n2061638 - CVE-2022-24726 istio: Unauthenticated control plane denial of service attack due to stack exhaustion\n\n6. Package List:\n\n2.0:\n\nSource:\nkiali-v1.24.7.redhat1-1.el8.src.rpm\nservicemesh-2.0.9-3.el8.src.rpm\nservicemesh-cni-2.0.9-3.el8.src.rpm\nservicemesh-operator-2.0.9-3.el8.src.rpm\nservicemesh-prometheus-2.14.0-16.el8.1.src.rpm\nservicemesh-proxy-2.0.9-3.el8.src.rpm\n\nppc64le:\nkiali-v1.24.7.redhat1-1.el8.ppc64le.rpm\nservicemesh-2.0.9-3.el8.ppc64le.rpm\nservicemesh-cni-2.0.9-3.el8.ppc64le.rpm\nservicemesh-istioctl-2.0.9-3.el8.ppc64le.rpm\nservicemesh-mixc-2.0.9-3.el8.ppc64le.rpm\nservicemesh-mixs-2.0.9-3.el8.ppc64le.rpm\nservicemesh-operator-2.0.9-3.el8.ppc64le.rpm\nservicemesh-pilot-agent-2.0.9-3.el8.ppc64le.rpm\nservicemesh-pilot-discovery-2.0.9-3.el8.ppc64le.rpm\nservicemesh-prometheus-2.14.0-16.el8.1.ppc64le.rpm\nservicemesh-proxy-2.0.9-3.el8.ppc64le.rpm\n\ns390x:\nkiali-v1.24.7.redhat1-1.el8.s390x.rpm\nservicemesh-2.0.9-3.el8.s390x.rpm\nservicemesh-cni-2.0.9-3.el8.s390x.rpm\nservicemesh-istioctl-2.0.9-3.el8.s390x.rpm\nservicemesh-mixc-2.0.9-3.el8.s390x.rpm\nservicemesh-mixs-2.0.9-3.el8.s390x.rpm\nservicemesh-operator-2.0.9-3.el8.s390x.rpm\nservicemesh-pilot-agent-2.0.9-3.el8.s390x.rpm\nservicemesh-pilot-discovery-2.0.9-3.el8.s390x.rpm\nservicemesh-prometheus-2.14.0-16.el8.1.s390x.rpm\nservicemesh-proxy-2.0.9-3.el8.s390x.rpm\n\nx86_64:\nkiali-v1.24.7.redhat1-1.el8.x86_64.rpm\nservicemesh-2.0.9-3.el8.x86_64.rpm\nservicemesh-cni-2.0.9-3.el8.x86_64.rpm\nservicemesh-istioctl-2.0.9-3.el8.x86_64.rpm\nservicemesh-mixc-2.0.9-3.el8.x86_64.rpm\nservicemesh-mixs-2.0.9-3.el8.x86_64.rpm\nservicemesh-operator-2.0.9-3.el8.x86_64.rpm\nservicemesh-pilot-agent-2.0.9-3.el8.x86_64.rpm\nservicemesh-pilot-discovery-2.0.9-3.el8.x86_64.rpm\nservicemesh-prometheus-2.14.0-16.el8.1.x86_64.rpm\nservicemesh-proxy-2.0.9-3.el8.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security. References:\n\nhttps://access.redhat.com/security/cve/CVE-2020-28851\nhttps://access.redhat.com/security/cve/CVE-2020-28852\nhttps://access.redhat.com/security/cve/CVE-2021-3121\nhttps://access.redhat.com/security/cve/CVE-2021-3749\nhttps://access.redhat.com/security/cve/CVE-2021-29482\nhttps://access.redhat.com/security/cve/CVE-2021-29923\nhttps://access.redhat.com/security/cve/CVE-2021-36221\nhttps://access.redhat.com/security/cve/CVE-2021-43565\nhttps://access.redhat.com/security/cve/CVE-2021-43824\nhttps://access.redhat.com/security/cve/CVE-2021-43825\nhttps://access.redhat.com/security/cve/CVE-2021-43826\nhttps://access.redhat.com/security/cve/CVE-2022-21654\nhttps://access.redhat.com/security/cve/CVE-2022-21655\nhttps://access.redhat.com/security/cve/CVE-2022-23606\nhttps://access.redhat.com/security/cve/CVE-2022-23635\nhttps://access.redhat.com/security/cve/CVE-2022-24726\nhttps://access.redhat.com/security/updates/classification/#important\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2022 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\n8V4YhC5zIXU=\n=/fvC\n-----END PGP SIGNATURE-----\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n. JIRA issues fixed (https://issues.jboss.org/):\n\nOSSM-1074 - Pod annotations defined in SMCP are not injected in the pods\nOSSM-1234 - RPM Release for Maistra 2.1.2\nOSSM-303 - Control Openshift Route Creation for ingress Gateways\n\n7",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-43826"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-43826"
      },
      {
        "db": "PACKETSTORM",
        "id": "166643"
      },
      {
        "db": "PACKETSTORM",
        "id": "166644"
      }
    ],
    "trust": 2.43
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2021-43826",
        "trust": 4.1
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-006007",
        "trust": 0.8
      },
      {
        "db": "PACKETSTORM",
        "id": "166644",
        "trust": 0.7
      },
      {
        "db": "CNVD",
        "id": "CNVD-2022-15542",
        "trust": 0.6
      },
      {
        "db": "AUSCERT",
        "id": "ESB-2022.1505",
        "trust": 0.6
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-1764",
        "trust": 0.6
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-43826",
        "trust": 0.1
      },
      {
        "db": "PACKETSTORM",
        "id": "166643",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-43826"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      },
      {
        "db": "PACKETSTORM",
        "id": "166643"
      },
      {
        "db": "PACKETSTORM",
        "id": "166644"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-43826"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-1764"
      }
    ]
  },
  "id": "VAR-202202-1615",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      }
    ],
    "trust": 0.06
  },
  "iot_taxonomy": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "category": [
          "Network device"
        ],
        "sub_category": null,
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      }
    ]
  },
  "last_update_date": "2023-12-18T11:07:31.990000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "Use-after-free\u00a0when\u00a0tunneling\u00a0TCP\u00a0over\u00a0HTTP,\u00a0if\u00a0downstream\u00a0disconnects\u00a0during\u00a0upstream\u00a0connection\u00a0establishment GitHub",
        "trust": 0.8,
        "url": "https://github.com/envoyproxy/envoy/security/advisories/ghsa-h69p-g6xg-mhhh"
      },
      {
        "title": "Patch for Envoy Resource Management Error Vulnerability (CNVD-2022-15542)",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchinfo/show/322721"
      },
      {
        "title": "Envoy Remediation of resource management error vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=183238"
      },
      {
        "title": "Red Hat: ",
        "trust": 0.1,
        "url": "https://vulmon.com/vendoradvisory?qidtp=red_hat_cve_database\u0026qid=cve-2021-43826"
      },
      {
        "title": "Red Hat: Important: Red Hat OpenShift Service Mesh 2.1.2 security update",
        "trust": 0.1,
        "url": "https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories\u0026qid=rhsa-20221275 - security advisory"
      },
      {
        "title": "Red Hat: Important: Red Hat OpenShift Service Mesh 2.0.9 security update",
        "trust": 0.1,
        "url": "https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories\u0026qid=rhsa-20221276 - security advisory"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-43826"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-1764"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-416",
        "trust": 1.0
      },
      {
        "problemtype": "Use of freed memory (CWE-416) [ others ]",
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-43826"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 2.2,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-43826"
      },
      {
        "trust": 1.7,
        "url": "https://github.com/envoyproxy/envoy/security/advisories/ghsa-cmx3-fvgf-83mf"
      },
      {
        "trust": 1.7,
        "url": "https://github.com/envoyproxy/envoy/commit/ce0ae309057a216aba031aff81c445c90c6ef145"
      },
      {
        "trust": 0.9,
        "url": "https://access.redhat.com/security/cve/cve-2021-43826"
      },
      {
        "trust": 0.6,
        "url": "https://cxsecurity.com/cveshow/cve-2021-43826/"
      },
      {
        "trust": 0.6,
        "url": "https://www.auscert.org.au/bulletins/esb-2022.1505"
      },
      {
        "trust": 0.6,
        "url": "https://packetstormsecurity.com/files/166644/red-hat-security-advisory-2022-1275-01.html"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/errata/rhsa-2022:1275"
      },
      {
        "trust": 0.2,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2022-21654"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/security/cve/cve-2021-43825"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "trust": 0.2,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2022-24726"
      },
      {
        "trust": 0.2,
        "url": "https://docs.openshift.com/container-platform/latest/service_mesh/v2x/servicemesh-release-notes.html"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/security/team/contact/"
      },
      {
        "trust": 0.2,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-43825"
      },
      {
        "trust": 0.2,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2022-23635"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/security/cve/cve-2022-23606"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/security/cve/cve-2022-21654"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/security/cve/cve-2022-24726"
      },
      {
        "trust": 0.2,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2022-21655"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/security/cve/cve-2022-23635"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/security/cve/cve-2021-43824"
      },
      {
        "trust": 0.2,
        "url": "https://bugzilla.redhat.com/):"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/security/team/key/"
      },
      {
        "trust": 0.2,
        "url": "https://access.redhat.com/security/cve/cve-2022-21655"
      },
      {
        "trust": 0.2,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2022-23606"
      },
      {
        "trust": 0.2,
        "url": "https://listman.redhat.com/mailman/listinfo/rhsa-announce"
      },
      {
        "trust": 0.2,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-43824"
      },
      {
        "trust": 0.1,
        "url": "https://cwe.mitre.org/data/definitions/416.html"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/cve/cve-2021-43565"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/errata/rhsa-2022:1276"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/cve/cve-2020-28852"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-3121"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-3749"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2020-28851"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/cve/cve-2021-3121"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/cve/cve-2021-3749"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/cve/cve-2021-29482"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-29923"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-43565"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-29482"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/cve/cve-2021-36221"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2020-28852"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-36221"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/cve/cve-2021-29923"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/cve/cve-2020-28851"
      },
      {
        "trust": 0.1,
        "url": "https://issues.jboss.org/):"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-43826"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      },
      {
        "db": "PACKETSTORM",
        "id": "166643"
      },
      {
        "db": "PACKETSTORM",
        "id": "166644"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-43826"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-1764"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-43826"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      },
      {
        "db": "PACKETSTORM",
        "id": "166643"
      },
      {
        "db": "PACKETSTORM",
        "id": "166644"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-43826"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-1764"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2022-03-01T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      },
      {
        "date": "2022-02-22T00:00:00",
        "db": "VULMON",
        "id": "CVE-2021-43826"
      },
      {
        "date": "2023-06-26T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      },
      {
        "date": "2022-04-08T15:05:23",
        "db": "PACKETSTORM",
        "id": "166643"
      },
      {
        "date": "2022-04-08T15:06:03",
        "db": "PACKETSTORM",
        "id": "166644"
      },
      {
        "date": "2022-02-22T23:15:10.957000",
        "db": "NVD",
        "id": "CVE-2021-43826"
      },
      {
        "date": "2022-02-22T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202202-1764"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2022-03-01T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2022-15542"
      },
      {
        "date": "2022-03-02T00:00:00",
        "db": "VULMON",
        "id": "CVE-2021-43826"
      },
      {
        "date": "2023-06-26T00:52:00",
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      },
      {
        "date": "2022-03-02T15:23:00.960000",
        "db": "NVD",
        "id": "CVE-2021-43826"
      },
      {
        "date": "2022-04-13T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202202-1764"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-1764"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Envoy\u00a0 Vulnerability in using free memory in",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2022-006007"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "resource management error",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202202-1764"
      }
    ],
    "trust": 0.6
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading...

Loading...

Loading...
  • 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.