github - ghsa-45hc-g9jq-5gv7

ghsa-45hc-g9jq-5gv7

Vulnerability from github

Published

2022-05-24 17:43

Modified

2022-05-24 17:43

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

One phishing tactic on the web is to provide a link with HTTP Auth. For example 'https://www.phishingtarget.com@evil.com'. To mitigate this type of attack, Firefox will display a warning dialog; however, this warning dialog would not have been displayed if evil.com used a redirect that was cached by the browser. This vulnerability affects Firefox < 86.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-23972"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-26T02:15:00Z",
    "severity": "HIGH"
  },
  "details": "One phishing tactic on the web is to provide a link with HTTP Auth. For example \u0027https://www.phishingtarget.com@evil.com\u0027. To mitigate this type of attack, Firefox will display a warning dialog; however, this warning dialog would not have been displayed if evil.com used a redirect that was cached by the browser. This vulnerability affects Firefox \u003c 86.",
  "id": "GHSA-45hc-g9jq-5gv7",
  "modified": "2022-05-24T17:43:14Z",
  "published": "2022-05-24T17:43:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23972"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1683536"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202104-10"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2021-07"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-23972

Vulnerability from cvelistv5

Published

2021-02-26 01:54

Modified

2024-08-03 19:14

Severity ?

Summary

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-07/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1683536	x_refsource_MISC
	https://security.gentoo.org/glsa/202104-10	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

Mozilla

Firefox

Version: < 86

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
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        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-07/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1683536"
          },
          {
            "name": "GLSA-202104-10",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202104-10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 86"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "One phishing tactic on the web is to provide a link with HTTP Auth. For example \u0027https://www.phishingtarget.com@evil.com\u0027. To mitigate this type of attack, Firefox will display a warning dialog; however, this warning dialog would not have been displayed if evil.com used a redirect that was cached by the browser. This vulnerability affects Firefox \u003c 86."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "HTTP Auth phishing warning was omitted when a redirect is cached",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-01T01:06:36",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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      "references": [
        {
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          ],
          "url": "https://www.mozilla.org/security/advisories/mfsa2021-07/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1683536"
        },
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          "name": "GLSA-202104-10",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202104-10"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-23972",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Firefox",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 86"
                          }
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                      }
                    }
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                },
                "vendor_name": "Mozilla"
              }
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          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
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                  "value": "HTTP Auth phishing warning was omitted when a redirect is cached"
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        },
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            },
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            },
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              "refsource": "GENTOO",
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            }
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        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2021-23972",
    "datePublished": "2021-02-26T01:54:22",
    "dateReserved": "2021-01-13T00:00:00",
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}

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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