Vulnerability · Published Jan 23, 2024 · Assigned by mozilla
CVE-2024-0742
Medium 4.3
In plain English
A medium-severity security flaw in Firefox from Mozilla. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.6%top 51.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an incorrect timestamp used to prevent input after page load. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | firefox | 115.7.0-1.el8_9.alma.1 | ALSA-2024:0608 |
| AlmaLinux:9 | firefox | 115.7.0-1.el9_3.alma | ALSA-2024:0603 |
| AlmaLinux:9 | firefox-x11 | 115.7.0-1.el9_3.alma | ALSA-2024:0603 |
| AlmaLinux:8 | thunderbird | 115.7.0-1.el8_9.alma.1 | ALSA-2024:0609 |
| AlmaLinux:9 | thunderbird | 115.7.0-1.el9_3.alma | ALSA-2024:0602 |
| Debian:12 | firefox-esr | 115.7.0esr-1~deb12u1 | DEBIAN-CVE-2024-0742 |
| Debian:12 | firefox-esr | 115.7.0esr-1~deb12u1 | DSA-5606-1 |
| Debian:13 | firefox-esr | 115.7.0esr-1 | DEBIAN-CVE-2024-0742 |
| Debian:14 | firefox-esr | 115.7.0esr-1 | DEBIAN-CVE-2024-0742 |
| Debian:12 | thunderbird | 1:115.7.0-1~deb12u1 | DEBIAN-CVE-2024-0742 |
| Debian:12 | thunderbird | 1:115.7.0-1~deb12u1 | DSA-5605-1 |
| Debian:13 | thunderbird | 1:115.7.0-1 | DEBIAN-CVE-2024-0742 |
| Debian:14 | thunderbird | 1:115.7.0-1 | DEBIAN-CVE-2024-0742 |
| Rocky Linux:8 | firefox | 0:115.7.0-1.el8_9 | RLSA-2024:0608 |
| Rocky Linux:8 | thunderbird | 0:115.7.0-1.el8_9 | RLSA-2024:0609 |
| Ubuntu:22.04:LTS | mozjs102 | no fix listed | UBUNTU-CVE-2024-0742 |
| Ubuntu:24.04:LTS | mozjs102 | no fix listed | UBUNTU-CVE-2024-0742 |
| Ubuntu:22.04:LTS | mozjs78 | no fix listed | UBUNTU-CVE-2024-0742 |
| Ubuntu:22.04:LTS | mozjs91 | no fix listed | UBUNTU-CVE-2024-0742 |
| Ubuntu:22.04:LTS | thunderbird | 1:115.8.1+build1-0ubuntu0.22.04.1 | UBUNTU-CVE-2024-0742 |
| Ubuntu:22.04:LTS | thunderbird | 1:115.8.1+build1-0ubuntu0.22.04.1 | USN-6669-1 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | unspecified – before 122 |
| Mozilla | Firefox ESR | unspecified – before 115.7 |
| Mozilla | Thunderbird | unspecified – before 115.7 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1867152
- https://www.mozilla.org/security/advisories/mfsa2024-01/
- https://www.mozilla.org/security/advisories/mfsa2024-02/
- https://www.mozilla.org/security/advisories/mfsa2024-04/
- https://lists.debian.org/debian-lts-announce/2024/01/msg00015.html
- https://lists.debian.org/debian-lts-announce/2024/01/msg00022.html