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CVE-2023-4576

CVSS v3.1 8.6 (High)
86% Progress
EPSS 0.07 % (31th)
0.07% Progress
Affected Products 4
Advisories 12
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-190
Integer Overflow or Wraparound
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2023-09-11 09:15:09
(12 months ago)
Updated Date
2023-09-13 11:15:10
(12 months ago)

Affected Products

Microsoft

Mozilla

Configuration #1

AND
    CPE23 From Up To
OR  
  Mozilla Firefox prior 117.0 version cpe:2.3:a:mozilla:firefox < 117.0
OR  
  Running on/with
  Mozilla Firefox Esr prior 102.15 version cpe:2.3:a:mozilla:firefox_esr < 102.15
OR  
  Running on/with
  Mozilla Firefox Esr from 115.0 version and prior 115.2 version cpe:2.3:a:mozilla:firefox_esr >= 115.0 < 115.2
OR  
  Running on/with
  Mozilla Thunderbird prior 115.2 version cpe:2.3:a:mozilla:thunderbird < 115.2
OR  
  Running on/with
  Microsoft Windows cpe:2.3:o:microsoft:windows:-