CVE-2023-4576 (GCVE-0-2023-4576)

Vulnerability from cvelistv5 – Published: 2023-09-11 08:00 – Updated: 2025-12-18 15:23
VLAI?
Title
Integer Overflow in RecordedSourceSurfaceCreation
Summary
On Windows, an integer overflow could occur in `RecordedSourceSurfaceCreation` which resulted in a heap buffer overflow potentially leaking sensitive data that could have led to a sandbox escape. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Mozilla Firefox Affected: unspecified , < 117 (custom)
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Mozilla Firefox ESR Affected: unspecified , < 102.15 (custom)
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Mozilla Firefox ESR Affected: unspecified , < 115.2 (custom)
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Mozilla Thunderbird Affected: unspecified , < 102.15 (custom)
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Mozilla Thunderbird Affected: unspecified , < 115.2 (custom)
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Credits
fffvr
Show details on NVD website
To clipboard 

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Other operating systems are unaffected.* This vulnerability affects Firefox \u003c 117, Firefox ESR \u003c 102.15, Firefox ESR \u003c 115.2, Thunderbird \u003c 102.15, and Thunderbird \u003c 115.2.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"Integer Overflow in RecordedSourceSurfaceCreation\"}]}], \"providerMetadata\": {\"orgId\": \"f16b083a-5664-49f3-a51e-8d479e5ed7fe\", \"shortName\": \"mozilla\", \"dateUpdated\": \"2023-09-13T10:38:10.089Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-4576\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-26T15:03:13.589Z\", \"dateReserved\": \"2023-08-29T03:36:40.370Z\", \"assignerOrgId\": \"f16b083a-5664-49f3-a51e-8d479e5ed7fe\", \"datePublished\": \"2023-09-11T08:00:51.770Z\", \"assignerShortName\": \"mozilla\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.




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

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.