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CVE-2018-5142 (GCVE-0-2018-5142)

Vulnerability from cvelistv5 – Published: 2018-06-11 21:00 – Updated: 2024-08-05 05:26
VLAI
Summary
If Media Capture and Streams API permission is requested from documents with "data:" or "blob:" URLs, the permission notifications do not properly display the originating domain. The notification states "Unknown protocol" as the requestee, leading to user confusion about which site is asking for this permission. This vulnerability affects Firefox < 59.
Severity
5.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
  • Media Capture and Streams API permissions display incorrect origin with data: and blob: URLs
Assigner
References
URL Tags
http://www.securityfocus.com/bid/103386 vdb-entryx_refsource_BID
https://bugzilla.mozilla.org/show_bug.cgi?id=1366357 x_refsource_CONFIRM
http://www.securitytracker.com/id/1040514 vdb-entryx_refsource_SECTRACK
https://usn.ubuntu.com/3596-1/ vendor-advisoryx_refsource_UBUNTU
https://www.mozilla.org/security/advisories/mfsa2… x_refsource_CONFIRM
Impacted products
Vendor Product Version CPE status
Mozilla Firefox Affected: unspecified , < 59 (custom)
guessed Create a notification for this product.
Date Public
2018-03-13 00:00
Show details on NVD website
To clipboard 

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      "current_release_date": "2025-04-25T07:17:35Z",
      "cve": "CVE-2018-5142",
      "id": "CVE-2018-5142",
      "initial_release_date": "2023-02-15T04:32:06Z",
      "product_status:known_affected": "1",
      "product_status:known_not_affected": "40",
      "product_status:recommended": "12",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2018-5142",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-5142.json",
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • 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.