CVE-2023-29531

Published Apr 11, 2023
·
Updated

An attacker could have caused an out of bounds memory access using WebGL APIs, leading to memory corruption and a potentially exploitable crash. *This bug only affects Firefox and Thunderbird for macOS. Other operating systems are unaffected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.

Affected Software

15 affected componentsFixes available
Mozilla Thunderbird<102.10
102.10
Mozilla Firefox ESR<102.10
102.10
Mozilla Firefox<112
112
All of the following
Mozilla Firefox=112
Google Android
All of the following
Mozilla Focus=112
Google Android
All of the following
Any of the following
Mozilla Firefox<112.0
Mozilla Firefox ESR<102.10
Mozilla Thunderbird<102.10
Apple macOS
Mozilla Firefox<112.0
Mozilla Firefox ESR<102.10
Mozilla Thunderbird<102.10
Apple macOS

Event History

Apr 11, 2023
CVE Published
12:00 AM
Jun 19, 2023
CVE Published
via MITRE·09:48 AM
Data Sourced
via MITRE·09:48 AM
DescriptionWeakness
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Frequently Asked Questions

1

What is CVE-2023-29531?

CVE-2023-29531 is a vulnerability that allows an attacker to cause an out of bounds memory access using WebGL APIs, leading to memory corruption and a potentially exploitable crash.

2

Which operating systems are affected by CVE-2023-29531?

This bug only affects Thunderbird for macOS. Other operating systems are unaffected.

3

What is the severity level of CVE-2023-29531?

CVE-2023-29531 has a severity level of high.

4

How can I fix CVE-2023-29531?

To fix CVE-2023-29531, update Thunderbird for macOS to version 102.10 or higher.

5

Where can I find more information about CVE-2023-29531?

You can find more information about CVE-2023-29531 on the Mozilla Security Advisories page.

Company

Resources

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