github - ghsa-5c26-qqvr-j75w

GHSA-5C26-QQVR-J75W

Vulnerability from github – Published: 2022-05-24 17:12 – Updated: 2022-05-24 17:12

Details

When a JavaScript URL (javascript:) is evaluated and the result is a string, this string is parsed to create an HTML document, which is then presented. Previously, this document's URL (as reported by the document.location property, for example) was the originating javascript: URL which could lead to spoofing attacks; it is now correctly the URL of the originating document. This vulnerability affects Firefox < 74.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-6808"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-03-25T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "When a JavaScript URL (javascript:) is evaluated and the result is a string, this string is parsed to create an HTML document, which is then presented. Previously, this document\u0027s URL (as reported by the document.location property, for example) was the originating javascript: URL which could lead to spoofing attacks; it is now correctly the URL of the originating document. This vulnerability affects Firefox \u003c 74.",
  "id": "GHSA-5c26-qqvr-j75w",
  "modified": "2022-05-24T17:12:49Z",
  "published": "2022-05-24T17:12:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6808"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1247968"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2020-08"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-6808 (GCVE-0-2020-6808)

Vulnerability from cvelistv5 – Published: 2020-03-25 21:13 – Updated: 2024-08-04 09:11

Summary

Severity ?

No CVSS data available.

CWE

URL Spoofing via javascript: URL

Assigner

mozilla

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1247968	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Mozilla	Firefox	Affected: unspecified , < 74 (custom)

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JSON

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  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:11:05.026Z",
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            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2020-08/"
          },
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              "x_refsource_MISC",
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            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1247968"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "74",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
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        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "URL Spoofing via javascript: URL",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-03-25T21:13:32",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
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        "affects": {
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            }
          ]
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        "problemtype": {
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            },
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    "dateReserved": "2020-01-10T00:00:00",
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  },
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}

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

GHSA-5C26-QQVR-J75W

CVE-2020-6808 (GCVE-0-2020-6808)

Tags

Sightings

Nomenclature