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CVE-2018-5108 (GCVE-0-2018-5108)

Vulnerability from cvelistv5 – Published: 2018-06-11 21:00 – Updated: 2024-08-05 05:26
VLAI
Summary
A Blob URL can violate origin attribute segregation, allowing it to be accessed from a private browsing tab and for data to be passed between the private browsing tab and a normal tab. This could allow for the leaking of private information specific to the private browsing context. This issue is mitigated by the requirement that the user enter the Blob URL manually in order for the access violation to occur. This vulnerability affects Firefox < 58.
Severity
4.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE
  • Manually entered blob URL can be accessed by subsequent private browsing tabs
Assigner
References
URL Tags
http://www.securitytracker.com/id/1040270 vdb-entryx_refsource_SECTRACK
https://usn.ubuntu.com/3544-1/ vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/102786 vdb-entryx_refsource_BID
https://www.mozilla.org/security/advisories/mfsa2… x_refsource_CONFIRM
https://bugzilla.mozilla.org/show_bug.cgi?id=1421099 x_refsource_CONFIRM
Impacted products
Vendor Product Version CPE status
Mozilla Firefox Affected: unspecified , < 58 (custom)
guessed Create a notification for this product.
Date Public
2018-01-23 00:00
Show details on NVD website
To clipboard 

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    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-07-26T00:23:01Z",
      "cve": "CVE-2018-5108",
      "id": "CVE-2018-5108",
      "initial_release_date": "2023-02-15T04:32:15Z",
      "product_status:known_affected": "1",
      "product_status:known_not_affected": "42",
      "product_status:recommended": "12",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2018-5108",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-5108.json",
      "version": "8"
    }
  }
}



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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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  • 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.


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