github - ghsa-gvqv-779r-4jgp

ghsa-gvqv-779r-4jgp

Vulnerability from github

Published

2020-11-27 20:13

Modified

2020-11-27 20:06

Summary

Use after free in CefSharp

Details

CVE-2020-16017: Use after free in site isolation

https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_11.html
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16017

Google is aware of reports that exploits for CVE-2020-16013 and CVE-2020-16017 exist in the wild.

There is currently little to no public information on the issue other than it has been flagged as High severity.

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "CefSharp.Common"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "86.0.241"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "CefSharp.Wpf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "86.0.241"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "CefSharp.WinForms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "86.0.241"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "CefSharp.Wpf.HwndHost"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "86.0.241"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-16017"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-11-27T20:06:27Z",
    "nvd_published_at": "2021-01-08T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "CVE-2020-16017: Use after free in site isolation\n\n- https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_11.html\n- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16017\n\nGoogle is aware of reports that exploits for CVE-2020-16013 and CVE-2020-16017 exist in the wild.\n\nThere is currently little to no public information on the issue other than it has been flagged as `High` severity.",
  "id": "GHSA-gvqv-779r-4jgp",
  "modified": "2020-11-27T20:06:27Z",
  "published": "2020-11-27T20:13:05Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/cefsharp/CefSharp/security/advisories/GHSA-gvqv-779r-4jgp"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-16017"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_11.html"
    },
    {
      "type": "WEB",
      "url": "https://crbug.com/1146709"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Use after free in CefSharp"
}

cve-2020-16017

Vulnerability from cvelistv5

Published

2021-01-08 17:50

Modified

2024-08-04 13:30

Severity ?

Summary

Use after free in site isolation in Google Chrome prior to 86.0.4240.198 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

References

▼	URL	Tags
	https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_11.html	x_refsource_MISC
	https://crbug.com/1146709	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Google	Chrome

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:30:23.615Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_11.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://crbug.com/1146709"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Chrome",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "86.0.4240.198",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Use after free in site isolation in Google Chrome prior to 86.0.4240.198 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Use after free",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-08T17:50:08",
        "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
        "shortName": "Chrome"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_11.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://crbug.com/1146709"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "chrome-cve-admin@google.com",
          "ID": "CVE-2020-16017",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Chrome",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "86.0.4240.198"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Google"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Use after free in site isolation in Google Chrome prior to 86.0.4240.198 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Use after free"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_11.html",
              "refsource": "MISC",
              "url": "https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_11.html"
            },
            {
              "name": "https://crbug.com/1146709",
              "refsource": "MISC",
              "url": "https://crbug.com/1146709"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
    "assignerShortName": "Chrome",
    "cveId": "CVE-2020-16017",
    "datePublished": "2021-01-08T17:50:08",
    "dateReserved": "2020-07-27T00:00:00",
    "dateUpdated": "2024-08-04T13:30:23.615Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

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.

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