CVE-2019-11693 (GCVE-0-2019-11693)

Vulnerability from cvelistv5 – Published: 2019-07-23 13:22 – Updated: 2024-08-04 23:03
VLAI
Summary
The bufferdata function in WebGL is vulnerable to a buffer overflow with specific graphics drivers on Linux. This could result in malicious content freezing a tab or triggering a potentially exploitable crash. *Note: this issue only occurs on Linux. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • Buffer overflow in WebGL bufferdata on Linux
Assigner
References
Impacted products
Vendor Product Version CPE status
Mozilla Thunderbird Affected: unspecified , < 60.7 (custom)
guessed Create a notification for this product.
Mozilla Firefox Affected: unspecified , < 67 (custom)
guessed Create a notification for this product.
Mozilla Firefox ESR Affected: unspecified , < 60.7 (custom)
guessed Create a notification for this product.
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}



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  • 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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