github - ghsa-c244-84j9-388q

GHSA-C244-84J9-388Q

Vulnerability from github – Published: 2022-05-13 01:19 – Updated: 2022-05-13 01:19

Details

WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. This could allow an extension to interfere with the loading and usage of these pages and use capabilities that were intended to be restricted from extensions. This vulnerability affects Firefox < 64.

Severity ?

6.5 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2018-18495"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-02-28T18:29:00Z",
    "severity": "MODERATE"
  },
  "details": "WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. This could allow an extension to interfere with the loading and usage of these pages and use capabilities that were intended to be restricted from extensions. This vulnerability affects Firefox \u003c 64.",
  "id": "GHSA-c244-84j9-388q",
  "modified": "2022-05-13T01:19:38Z",
  "published": "2022-05-13T01:19:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-18495"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1427585"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3844-1"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2018-29"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106167"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-18495 (GCVE-0-2018-18495)

Vulnerability from cvelistv5 – Published: 2019-02-28 18:00 – Updated: 2024-08-05 11:08

Summary

Severity ?

No CVSS data available.

CWE

WebExtension content scripts can be loaded in about: pages

Assigner

mozilla

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_CONFIRM
	https://bugzilla.mozilla.org/show_bug.cgi?id=1427585	x_refsource_CONFIRM
	https://usn.ubuntu.com/3844-1/	vendor-advisoryx_refsource_UBUNTU
	http://www.securityfocus.com/bid/106167	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Mozilla	Firefox	Affected: unspecified , < 64 (custom)

Show details on NVD website

JSON

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{
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        "references": [
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              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2018-29/"
          },
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            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1427585"
          },
          {
            "name": "USN-3844-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3844-1/"
          },
          {
            "name": "106167",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/106167"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "vendor": "Mozilla",
          "versions": [
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      ],
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        }
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      ],
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        "dateUpdated": "2019-03-01T10:57:01",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
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        },
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            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/106167"
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          "ID": "CVE-2018-18495",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
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            },
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              "refsource": "CONFIRM",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1427585"
            },
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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-C244-84J9-388Q

CVE-2018-18495 (GCVE-0-2018-18495)

Tags

Sightings

Nomenclature