CVE-2024-7522: Critical severity Mozilla Thunderbird vulnerability
Editor code failed to check an attribute value. This could have led to an out-of-bounds read.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Thunderbirdto a version that resolves this vulnerability.Fixed in 128.1 - Upgrade
Upgrade
Thunderbirdto a version that resolves this vulnerability.Fixed in 115.14 - Upgrade
Upgrade
Firefox ESRto a version that resolves this vulnerability.Fixed in 128.1 - Upgrade
Upgrade
Firefox ESRto a version that resolves this vulnerability.Fixed in 115.14 - Upgrade
Upgrade
debian/firefox-esrto a version that resolves this vulnerability.Fixed in 115.14.0esr-1~deb12u1 - Upgrade
Upgrade
debian/firefox-esrto a version that resolves this vulnerability.Fixed in 115.14.0esr-1 - Upgrade
Upgrade
debian/thunderbirdto a version that resolves this vulnerability.Fixed in 1:115.14.0-1~deb12u1 - Upgrade
Upgrade
debian/thunderbirdto a version that resolves this vulnerability.Fixed in 1:128.1.0esr-1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 129 - 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-2024-7522?
CVE-2024-7522 is classified as a high severity vulnerability due to its potential for an out-of-bounds read.
How do I fix CVE-2024-7522?
To fix CVE-2024-7522, update to Firefox version 129 or Firefox ESR version 115.14 or higher.
Which versions of browsers are affected by CVE-2024-7522?
CVE-2024-7522 affects Firefox versions earlier than 129, Firefox ESR versions earlier than 115.14, and Thunderbird versions earlier than 128.1.
What type of vulnerability is CVE-2024-7522?
CVE-2024-7522 is an out-of-bounds read vulnerability stemming from inadequate checks on attribute values.
Who is the vendor for CVE-2024-7522?
The vendor for CVE-2024-7522 is Mozilla, which develops both Firefox and Thunderbird.