CVE-2024-29943: Integer Overflow
An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination. This vulnerability affects Firefox < 124.0.1.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ubuntu/firefoxto a version that resolves this vulnerability.Fixed in 124.0.1+ - Upgrade
Upgrade
debian/firefoxto a version that resolves this vulnerability.Fixed in 126.0-1 - Upgrade
Upgrade
Firefoxto a version that resolves this vulnerability.Fixed in 124.0.1
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2024-29943?
CVE-2024-29943 has a high severity rating due to potential exploitation that allows out-of-bounds read or write operations.
How do I fix CVE-2024-29943?
To fix CVE-2024-29943, update your Firefox browser to version 124.0.1 or later.
Which versions of Firefox are affected by CVE-2024-29943?
CVE-2024-29943 affects all Firefox versions prior to 124.0.1.
Can CVE-2024-29943 be exploited remotely?
Yes, CVE-2024-29943 can be exploited remotely if the user visits a malicious website.
What types of attacks can CVE-2024-29943 facilitate?
CVE-2024-29943 can facilitate memory corruption attacks, which can lead to arbitrary code execution.