CVE-2024-0746: Use After Free
A Linux user opening the print preview dialog could have caused the browser to crash.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Thunderbirdto a version that resolves this vulnerability.Fixed in 115.7 - Upgrade
Upgrade
Firefoxto a version that resolves this vulnerability.Fixed in 122 - Upgrade
Upgrade
Firefox ESRto a version that resolves this vulnerability.Fixed in 115.7 - Upgrade
Upgrade
redhat/firefoxto a version that resolves this vulnerability.Fixed in 115.7 - Upgrade
Upgrade
redhat/thunderbirdto a version that resolves this vulnerability.Fixed in 115.7 - Upgrade
Upgrade
debian/firefox-esrto a version that resolves this vulnerability.Fixed in 115.7.0esr-1~deb12u1 - Upgrade
Upgrade
debian/firefox-esrto a version that resolves this vulnerability.Fixed in 115.7.0esr-1 - Upgrade
Upgrade
debian/thunderbirdto a version that resolves this vulnerability.Fixed in 1:115.7.0-1~deb12u1 - Upgrade
Upgrade
debian/thunderbirdto a version that resolves this vulnerability.Fixed in 1:115.7.0-1 - Upgrade
Upgrade
alpine/firefox-esrto a version that resolves this vulnerability.Fixed in 115.7.0-r0 - Upgrade
Upgrade
debian/firefoxto a version that resolves this vulnerability.Fixed in 159.0.1-1 - Upgrade
Upgrade
debian/firefox-esrto a version that resolves this vulnerability.Fixed in 140.12.0esr-1~deb12u1Fixed in 153.6.0esr-1~deb12u2Fixed in 140.15.0esr-1~deb13u1Fixed in 153.6.0esr-1~deb13u1Fixed in 153.5.1esr-1Fixed in 153.6.0esr-1 - Upgrade
Upgrade
debian/thunderbirdto a version that resolves this vulnerability.Fixed in 1:140.12.0esr-1~deb12u1Fixed in 1:153.6.0esr-1~deb12u2Fixed in 1:140.12.0esr-1~deb13u1Fixed in 1:153.6.0esr-1~deb13u1Fixed in 1:153.5.0esr-1Fixed in 1:153.6.0esr-1
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2024-0746?
CVE-2024-0746 is categorized as a moderate severity vulnerability due to causing browser crashes.
How do I fix CVE-2024-0746?
To fix CVE-2024-0746, update affected software to the latest version, either Mozilla Thunderbird 115.8 or higher, or Mozilla Firefox 122 or higher.
What software is affected by CVE-2024-0746?
CVE-2024-0746 affects Mozilla Thunderbird and Firefox, specifically versions up to and including 115.7.
Can CVE-2024-0746 be exploited remotely?
CVE-2024-0746 does not appear to have remote exploitation capabilities as it requires user interaction to trigger the vulnerability.
What platforms are impacted by CVE-2024-0746?
CVE-2024-0746 impacts Linux-based operating systems where the affected versions of Thunderbird and Firefox are used.