A texture upload of a Pixel Buffer Object could have confused the WebGL code to skip binding the buffer used to unpack it, resulting in memory corruption and a potentially exploitable information leak or crash. This vulnerability affects Firefox ESR < 78.9, Firefox < 87, and Thunderbird < 78.9.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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mozilla firefox |
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mozilla thunderbird |
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mozilla firefox esr |