8.8High
Use-after-free in the Audio/Video component
Mozilla Firefox
Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox ESR 115.45.
8.8High
CVE-2022-1529
Description
An attacker could have sent a message to the parent process where the contents were used to double-index into a JavaScript object, leading to prototype pollution and ultimately attacker-controlled JavaScript executing in the privileged parent process. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.
Weakness (CWE):
CWE-1321
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| Mozilla | Firefox | unspecified – < 100.0.2 | |
| Mozilla | Firefox ESR | unspecified – < 91.9.1 | |
| Mozilla | Firefox for Android | unspecified – < 100.3.0 | |
| Mozilla | Thunderbird | unspecified – < 91.9.1 |