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Ubuntu Security Notice USN-5816-1

Posted Jan 23, 2023

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5816-1 - Niklas Baumstark discovered that a compromised web child process of Firefox could disable web security opening restrictions, leading to a new child process being spawned within the file:// context. An attacker could potentially exploits this to obtain sensitive information. Tom Schuster discovered that Firefox was not performing a validation check on GTK drag data. An attacker could potentially exploits this to obtain sensitive information.

tags | advisory, web

systems | linux, ubuntu

advisories | CVE-2023-23597, CVE-2023-23598, CVE-2023-23599, CVE-2023-23601, CVE-2023-23602, CVE-2023-23603, CVE-2023-23604, CVE-2023-23606

SHA-256 | fc001643a6e5b7c0b2a05ecbee48a78fcb234cb56c2c6ca5347f8ad3e4ce89ab

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