cvelistv5 - cve-2020-8660

CVE-2020-8660 (GCVE-0-2020-8660)

Vulnerability from cvelistv5 – Published: 2020-03-04 21:10 – Updated: 2024-08-04 10:03

Summary

CNCF Envoy through 1.13.0 TLS inspector bypass. TLS inspector could have been bypassed (not recognized as a TLS client) by a client using only TLS 1.3. Because TLS extensions (SNI, ALPN) were not inspected, those connections might have been matched to a wrong filter chain, possibly bypassing some security restrictions in the process.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

RHSA-2020_0734

Vulnerability from csaf_redhat - Published: 2020-03-05 19:01 - Updated: 2024-11-22 14:34

Summary

Red Hat Security Advisory: Red Hat OpenShift Service Mesh 1.0.9 servicemesh-proxy security update

Notes

Topic

Red Hat OpenShift Service Mesh 1.0.9. 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.

Details

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): * envoy: Excessive CPU and/or memory usage when proxying HTTP/1.1 (CVE-2020-8659) * envoy: TLS inspector bypassc (CVE-2020-8660) * envoy: Response flooding for HTTP/1.1 (CVE-2020-8661) * envoy: Incorrect Access Control when using SDS with Combined Validation Context (CVE-2020-8664) 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.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

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        ]
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        },
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          "summary": "RHBZ#1802542",
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        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8664",
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        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8664",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8664"
        },
        {
          "category": "external",
          "summary": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-3x9m-pgmg-xpx8",
          "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-3x9m-pgmg-xpx8"
        }
      ],
      "release_date": "2020-03-03T18:00:00+00:00",
      "remediations": [
        {
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          "date": "2020-03-05T19:01:43+00:00",
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          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0734"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "envoy: Incorrect Access Control when using SDS with Combined Validation Context"
    }
  ]
}

RHSA-2020:0734

Vulnerability from csaf_redhat - Published: 2020-03-05 19:01 - Updated: 2025-11-21 18:12

Summary

Red Hat Security Advisory: Red Hat OpenShift Service Mesh 1.0.9 servicemesh-proxy security update

Notes

Topic

Details

JSON

To clipboard

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        "text": "Red Hat OpenShift Service Mesh 1.0.9.\n\nRed 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.",
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          },
          "products": [
            "8Base-OSSM-1.0:servicemesh-proxy-0:1.0.9-2.el8.src",
            "8Base-OSSM-1.0:servicemesh-proxy-0:1.0.9-2.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "envoy: Response flooding for HTTP/1.1"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "The Envoy Security Team"
          ]
        }
      ],
      "cve": "CVE-2020-8664",
      "cwe": {
        "id": "CWE-284",
        "name": "Improper Access Control"
      },
      "discovery_date": "2020-02-13T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1802542"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An access control bypass vulnerability was found in envoy. When the same TLS secret is used across multiple resources, the client\u0027s data, such as the subject alternative name or hash, is not validated. This flaw could lead to a possible bypass of security restrictions.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "envoy: Incorrect Access Control when using SDS with Combined Validation Context",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "8Base-OSSM-1.0:servicemesh-proxy-0:1.0.9-2.el8.src",
          "8Base-OSSM-1.0:servicemesh-proxy-0:1.0.9-2.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-8664"
        },
        {
          "category": "external",
          "summary": "RHBZ#1802542",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1802542"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8664",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-8664"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8664",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8664"
        },
        {
          "category": "external",
          "summary": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-3x9m-pgmg-xpx8",
          "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-3x9m-pgmg-xpx8"
        }
      ],
      "release_date": "2020-03-03T18:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-03-05T19:01:43+00:00",
          "details": "The OpenShift Service Mesh release notes provide information on the features and known issues:\n\nhttps://docs.openshift.com/container-platform/4.3/service_mesh/servicemesh-release-notes.html",
          "product_ids": [
            "8Base-OSSM-1.0:servicemesh-proxy-0:1.0.9-2.el8.src",
            "8Base-OSSM-1.0:servicemesh-proxy-0:1.0.9-2.el8.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0734"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "8Base-OSSM-1.0:servicemesh-proxy-0:1.0.9-2.el8.src",
            "8Base-OSSM-1.0:servicemesh-proxy-0:1.0.9-2.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "envoy: Incorrect Access Control when using SDS with Combined Validation Context"
    }
  ]
}

CNVD-2020-20727

Vulnerability from cnvd - Published: 2020-04-01

Title

Envoy数据伪造问题漏洞

Description

Envoy是一款开源的分布式代理服务器。 Envoy 1.13.0及之前版本中存在安全漏洞。攻击者可通过TLS协议发送特制的数据包利用该漏洞绕过安全限制。

Severity

高

Formal description

目前厂商尚未提供相关漏洞补丁链接，请关注厂商主页随时更新： https://www.envoyproxy.io/

Reference

https://access.redhat.com/security/cve/cve-2020-8660

Impacted products

Name
Envoy Envoy <=1.13.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8660"
    }
  },
  "description": "Envoy\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u4ee3\u7406\u670d\u52a1\u5668\u3002\n\nEnvoy 1.13.0\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7TLS\u534f\u8bae\u53d1\u9001\u7279\u5236\u7684\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u76f8\u5173\u6f0f\u6d1e\u8865\u4e01\u94fe\u63a5\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u968f\u65f6\u66f4\u65b0\uff1a\r\nhttps://www.envoyproxy.io/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-20727",
  "openTime": "2020-04-01",
  "products": {
    "product": "Envoy Envoy \u003c=1.13.0"
  },
  "referenceLink": "https://access.redhat.com/security/cve/cve-2020-8660",
  "serverity": "\u9ad8",
  "submitTime": "2020-03-04",
  "title": "Envoy\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e"
}

FKIE_CVE-2020-8660

Vulnerability from fkie_nvd - Published: 2020-03-04 22:15 - Updated: 2024-11-21 05:39

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Summary

References

URL	Tags
cve@mitre.org	https://access.redhat.com/errata/RHSA-2020:0734	Third Party Advisory
cve@mitre.org	https://github.com/envoyproxy/envoy/security/advisories/GHSA-c4g8-7grc-5wvx	Third Party Advisory
cve@mitre.org	https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/errata/RHSA-2020:0734	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/envoyproxy/envoy/security/advisories/GHSA-c4g8-7grc-5wvx	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history	Vendor Advisory

Impacted products

	Vendor	Product	Version
	envoyproxy	envoy	*
	envoyproxy	envoy	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6FAC4665-B4CC-4C2F-AD63-6036A2DFD03A",
              "versionEndExcluding": "1.12.3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4BAF9778-93D0-4D9F-8BD3-B81AB423155F",
              "versionEndExcluding": "1.13.1",
              "versionStartIncluding": "1.13.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "CNCF Envoy through 1.13.0 TLS inspector bypass. TLS inspector could have been bypassed (not recognized as a TLS client) by a client using only TLS 1.3. Because TLS extensions (SNI, ALPN) were not inspected, those connections might have been matched to a wrong filter chain, possibly bypassing some security restrictions in the process."
    },
    {
      "lang": "es",
      "value": "Una omisi\u00f3n del inspector TLS de CNCF Envoy versiones hasta 1.13.0. El inspector TLS podr\u00eda haber sido omitido (no reconocido como cliente TLS) por un cliente que usa solo TLS versi\u00f3n 1.3. Debido a que las extensiones TLS (SNI, ALPN) no fueron inspeccionadas, esas conexiones podr\u00edan haber coincidido con una cadena de filtro err\u00f3nea, posiblemente omitiendo algunas restricciones de seguridad en el proceso."
    }
  ],
  "id": "CVE-2020-8660",
  "lastModified": "2024-11-21T05:39:13.013",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-03-04T22:15:11.343",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://access.redhat.com/errata/RHSA-2020:0734"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-c4g8-7grc-5wvx"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://access.redhat.com/errata/RHSA-2020:0734"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-c4g8-7grc-5wvx"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-345"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GSD-2020-8660

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

Aliases

CVE-2020-8660

Aliases

CVE-2020-8660

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-8660",
    "description": "CNCF Envoy through 1.13.0 TLS inspector bypass. TLS inspector could have been bypassed (not recognized as a TLS client) by a client using only TLS 1.3. Because TLS extensions (SNI, ALPN) were not inspected, those connections might have been matched to a wrong filter chain, possibly bypassing some security restrictions in the process.",
    "id": "GSD-2020-8660",
    "references": [
      "https://access.redhat.com/errata/RHSA-2020:0734"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-8660"
      ],
      "details": "CNCF Envoy through 1.13.0 TLS inspector bypass. TLS inspector could have been bypassed (not recognized as a TLS client) by a client using only TLS 1.3. Because TLS extensions (SNI, ALPN) were not inspected, those connections might have been matched to a wrong filter chain, possibly bypassing some security restrictions in the process.",
      "id": "GSD-2020-8660",
      "modified": "2023-12-13T01:21:54.138612Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-8660",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "CNCF Envoy through 1.13.0 TLS inspector bypass. TLS inspector could have been bypassed (not recognized as a TLS client) by a client using only TLS 1.3. Because TLS extensions (SNI, ALPN) were not inspected, those connections might have been matched to a wrong filter chain, possibly bypassing some security restrictions in the process."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history",
            "refsource": "CONFIRM",
            "url": "https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history"
          },
          {
            "name": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-c4g8-7grc-5wvx",
            "refsource": "MISC",
            "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-c4g8-7grc-5wvx"
          },
          {
            "name": "RHSA-2020:0734",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2020:0734"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.12.3",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.13.1",
                "versionStartIncluding": "1.13.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-8660"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "CNCF Envoy through 1.13.0 TLS inspector bypass. TLS inspector could have been bypassed (not recognized as a TLS client) by a client using only TLS 1.3. Because TLS extensions (SNI, ALPN) were not inspected, those connections might have been matched to a wrong filter chain, possibly bypassing some security restrictions in the process."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-345"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-c4g8-7grc-5wvx",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-c4g8-7grc-5wvx"
            },
            {
              "name": "https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history"
            },
            {
              "name": "RHSA-2020:0734",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2020:0734"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2020-07-13T17:03Z",
      "publishedDate": "2020-03-04T22:15Z"
    }
  }
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2020-8660 (GCVE-0-2020-8660)

RHSA-2020_0734

RHSA-2020:0734

CNVD-2020-20727

FKIE_CVE-2020-8660

GSD-2020-8660

Tags

Sightings

Nomenclature