Vulnerability-Lookup

CVE-2023-34415 (GCVE-0-2023-34415)

Vulnerability from cvelistv5 – Published: 2023-06-19 10:40 – Updated: 2025-02-13 16:55

Summary

When choosing a site-isolated process for a document loaded from a data: URL that was the result of a redirect, Firefox would load that document in the same process as the site that issued the redirect. This bypassed the site-isolation protections against Spectre-like attacks on sites that host an "open redirect". Firefox no longer follows HTTP redirects to data: URLs. This vulnerability affects Firefox < 114.

Severity

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

Site-isolation bypass on sites that allow open redirects to data: urls

Assigner

mozilla mitre root

References

3 references

URL	Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=1811999
https://www.mozilla.org/security/advisories/mfsa2…
https://security.gentoo.org/glsa/202401-10

Impacted products

1 product

Vendor	Product	Version	CPE status
Mozilla	Firefox	Affected: unspecified , < 114 (custom)	guessed

Credits

Jun Kokatsu

Show details on NVD website

JSON

To clipboard

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CERTFR-2023-AVI-0438

Vulnerability from certfr_avis - Published: 2023-06-07 - Updated: 2023-06-07

De multiples vulnérabilités ont été découvertes dans Mozilla Firefox et Firefox ESR. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité et une exécution de code arbitraire à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

	Vendor	Product	Description
	Mozilla	Firefox ESR	Firefox ESR versions antérieures à 102.12
	Mozilla	Firefox ESR	Firefox versions antérieures à 114

References

Title

Publication Time

FKIE_CVE-2023-34415

Vulnerability from fkie_nvd - Published: 2023-06-19 11:15 - Updated: 2026-06-17 06:03

Severity

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Summary

References

URL	Tags
security@mozilla.org	https://bugzilla.mozilla.org/show_bug.cgi?id=1811999	Permissions Required
security@mozilla.org	https://security.gentoo.org/glsa/202401-10
security@mozilla.org	https://www.mozilla.org/security/advisories/mfsa2023-20/	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.mozilla.org/show_bug.cgi?id=1811999	Permissions Required
af854a3a-2127-422b-91ae-364da2661108	https://security.gentoo.org/glsa/202401-10
af854a3a-2127-422b-91ae-364da2661108	https://www.mozilla.org/security/advisories/mfsa2023-20/	Vendor Advisory

Impacted products

	Vendor	Product	Version
	mozilla	firefox	*

JSON

To clipboard

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}

GHSA-7WMP-QGHR-8G7F

Vulnerability from github – Published: 2023-06-19 12:30 – Updated: 2024-01-07 12:30

Details

Severity

6.1 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Show details on source website

JSON

To clipboard

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  "affected": [],
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    "github_reviewed_at": null,
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  },
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  "id": "GHSA-7wmp-qghr-8g7f",
  "modified": "2024-01-07T12:30:29Z",
  "published": "2023-06-19T12:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-34415"
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    },
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      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-34415

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2023-34415

Aliases

CVE-2023-34415

JSON

To clipboard

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  "GSD": {
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OPENSUSE-SU-2024:12991-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00

Summary

MozillaFirefox-114.0.1-1.1 on GA media

Severity

Moderate

Scope

4 vulnerabilities in this advisory, including CVE-2023-34415.

CVE-2023-34415

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Recommended: 20 products

Open the full advisory

OPENSUSE-SU-2024:14572-1

Vulnerability from csaf_opensuse - Published: 2024-12-12 00:00 - Updated: 2024-12-12 00:00

Summary

firefox-esr-128.5.1-1.1 on GA media

Severity

Moderate

Scope

1860 vulnerabilities in this advisory, including CVE-2023-34415.

CVE-2023-34415

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Recommended: 16 products

Open the full advisory

ubuntu-cve-2023-34415

Vulnerability from osv_ubuntu

Published

2023-06-07 00:00

Modified

2026-04-22 07:45

Summary

Details

Severity

6.1 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2023-34415	REPORT
	https://www.mozilla.org/en-US/security/advisories…	REPORT
	https://ubuntu.com/security/notices/USN-6143-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2023-34415	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "firefox",
            "binary_version": "114.0+build3-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "firefox-geckodriver",
            "binary_version": "114.0+build3-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "firefox-mozsymbols",
            "binary_version": "114.0+build3-0ubuntu0.20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "firefox",
        "purl": "pkg:deb/ubuntu/firefox@114.0+build3-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "114.0+build3-0ubuntu0.20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "69.0.3+build1-0ubuntu1",
        "70.0+build2-0ubuntu1",
        "70.0+build2-0ubuntu2",
        "70.0.1+build1-0ubuntu2",
        "71.0+build2-0ubuntu2",
        "71.0+build5-0ubuntu1",
        "72.0.1+build1-0ubuntu1",
        "72.0.2+build1-0ubuntu1",
        "73.0+build1-0ubuntu1",
        "73.0+build2-0ubuntu1",
        "73.0+build3-0ubuntu1",
        "73.0.1+build1-0ubuntu1",
        "74.0+build1-0ubuntu1",
        "74.0+build2-0ubuntu1",
        "74.0+build2-0ubuntu2",
        "74.0+build3-0ubuntu1",
        "75.0+build3-0ubuntu1",
        "76.0+build2-0ubuntu0.20.04.1",
        "76.0.1+build1-0ubuntu0.20.04.1",
        "77.0.1+build1-0ubuntu0.20.04.1",
        "78.0.1+build1-0ubuntu0.20.04.1",
        "78.0.2+build2-0ubuntu0.20.04.1",
        "79.0+build1-0ubuntu0.20.04.1",
        "80.0+build2-0ubuntu0.20.04.1",
        "80.0.1+build1-0ubuntu0.20.04.1",
        "81.0+build2-0ubuntu0.20.04.1",
        "81.0.2+build1-0ubuntu0.20.04.1",
        "82.0+build2-0ubuntu0.20.04.1",
        "82.0.2+build1-0ubuntu0.20.04.1",
        "82.0.3+build1-0ubuntu0.20.04.1",
        "83.0+build2-0ubuntu0.20.04.1",
        "84.0+build3-0ubuntu0.20.04.1",
        "84.0.1+build1-0ubuntu0.20.04.1",
        "84.0.2+build1-0ubuntu0.20.04.1",
        "85.0+build1-0ubuntu0.20.04.1",
        "85.0.1+build1-0ubuntu0.20.04.1",
        "86.0+build3-0ubuntu0.20.04.1",
        "86.0.1+build1-0ubuntu0.20.04.1",
        "87.0+build3-0ubuntu0.20.04.2",
        "88.0+build2-0ubuntu0.20.04.1",
        "88.0.1+build1-0ubuntu0.20.04.2",
        "89.0+build2-0ubuntu0.20.04.2",
        "89.0.1+build1-0ubuntu0.20.04.1",
        "89.0.2+build1-0ubuntu0.20.04.1",
        "90.0+build1-0ubuntu0.20.04.1",
        "90.0.2+build1-0ubuntu0.20.04.1",
        "91.0+build2-0ubuntu0.20.04.1",
        "91.0.1+build1-0ubuntu0.20.04.1",
        "91.0.2+build1-0ubuntu0.20.04.1",
        "92.0+build3-0ubuntu0.20.04.1",
        "93.0+build1-0ubuntu0.20.04.1",
        "94.0+build3-0ubuntu0.20.04.1",
        "95.0+build1-0ubuntu0.20.04.1",
        "95.0.1+build2-0ubuntu0.20.04.1",
        "96.0+build2-0ubuntu0.20.04.1",
        "97.0+build2-0ubuntu0.20.04.1",
        "97.0.2+build1-0ubuntu0.20.04.1",
        "98.0+build3-0ubuntu0.20.04.2",
        "98.0.1+build2-0ubuntu0.20.04.1",
        "98.0.2+build1-0ubuntu0.20.04.1",
        "99.0+build2-0ubuntu0.20.04.2",
        "100.0+build2-0ubuntu0.20.04.1",
        "100.0.2+build1-0ubuntu0.20.04.1",
        "101.0.1+build1-0ubuntu0.20.04.1",
        "102.0+build2-0ubuntu0.20.04.1",
        "103.0+build1-0ubuntu0.20.04.1",
        "104.0+build3-0ubuntu0.20.04.1",
        "105.0+build2-0ubuntu0.20.04.1",
        "106.0.2+build1-0ubuntu0.20.04.1",
        "106.0.5+build1-0ubuntu0.20.04.1",
        "107.0+build2-0ubuntu0.20.04.1",
        "108.0+build2-0ubuntu0.20.04.1",
        "108.0.1+build1-0ubuntu0.20.04.1",
        "108.0.2+build1-0ubuntu0.20.04.1",
        "109.0+build2-0ubuntu0.20.04.1",
        "109.0.1+build1-0ubuntu0.20.04.2",
        "110.0+build3-0ubuntu0.20.04.1",
        "110.0.1+build2-0ubuntu0.20.04.1",
        "111.0+build2-0ubuntu0.20.04.1",
        "111.0.1+build2-0ubuntu0.20.04.1",
        "112.0+build2-0ubuntu0.20.04.1",
        "112.0.1+build1-0ubuntu0.20.04.1",
        "112.0.2+build1-0ubuntu0.20.04.1",
        "113.0+build2-0ubuntu0.20.04.1",
        "113.0.1+build1-0ubuntu0.20.04.1",
        "113.0.2+build1-0ubuntu0.20.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "When choosing a site-isolated process for a document loaded from a data: URL that was the result of a redirect, Firefox would load that document in the same process as the site that issued the redirect. This bypassed the site-isolation protections against Spectre-like attacks on sites that host an \"open redirect\". Firefox no longer follows HTTP redirects to data: URLs. This vulnerability affects Firefox \u003c 114.",
  "id": "UBUNTU-CVE-2023-34415",
  "modified": "2026-04-22T07:45:22Z",
  "published": "2023-06-07T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-34415"
    },
    {
      "type": "REPORT",
      "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-20/#CVE-2023-34415"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6143-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-34415"
    }
  ],
  "related": [
    "USN-6143-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2023-34415"
  ]
}

WID-SEC-W-2023-1385

Vulnerability from csaf_certbund - Published: 2023-06-06 22:00 - Updated: 2024-01-07 23:00

Summary

Mozilla Firefox: Mehrere Schwachstellen

Severity

Mittel

Scope

4 vulnerabilities in this advisory, including CVE-2023-34415.

CVE-2023-34415

Es existiert eine Schwachstelle in Mozilla Firefox. Es besteht ein Problem mit den Site-Isolation-Schutzmaßnahmen gegen Spectre-ähnliche Angriffe auf Websites, die eine "offene Weiterleitung" bereitstellen. Ein Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.

Known affected: 9 products

Open the full advisory

WID-SEC-W-2023-2031

Vulnerability from csaf_certbund - Published: 2023-08-09 22:00 - Updated: 2025-10-19 22:00

Summary

Xerox FreeFlow Print Server: Mehrere Schwachstellen

Severity

Hoch

Scope

243 vulnerabilities in this advisory, including CVE-2023-34415.

CVE-2023-34415

Known affected: 6 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2023-34415 (GCVE-0-2023-34415)

Solution

Vulnerability from osv_ubuntu

Tags

Sightings

Nomenclature