Bug 2236074 (CVE-2023-4576) - CVE-2023-4576 Mozilla: Integer Overflow in RecordedSourceSurfaceCreation
Summary: CVE-2023-4576 Mozilla: Integer Overflow in RecordedSourceSurfaceCreation
Keywords:
Status: NEW
Alias: CVE-2023-4576
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2234838
TreeView+ depends on / blocked
 
Reported: 2023-08-30 09:44 UTC by Dhananjay Arunesh
Modified: 2024-03-29 03:35 UTC (History)
7 users (show)

Fixed In Version: firefox 102.15, thunderbird 102.15, firefox 115.2, thunderbird 115.2
Doc Type: ---
Doc Text:
A flaw was found in Mozilla. The Mozilla Foundation Security Advisory: On Windows, an integer overflow could occur in `RecordedSourceSurfaceCreation`, which results 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.
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Environment:
Last Closed:
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Description Dhananjay Arunesh 2023-08-30 09:44:06 UTC 
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.*

External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2023-36/#CVE-2023-4576
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