CVE-2022-45410 — Missing Authorization in Mozilla Firefox
Severity
6.5MEDIUMNVD
OSV8.1
EPSS
0.2%
top 64.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 22
Latest updateOct 15
Description
When a ServiceWorker intercepted a request with FetchEvent, the origin of the request was lost after the ServiceWorker took ownership of it. This had the effect of negating SameSite cookie protections. This was addressed in the spec and then in browsers. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NExploitability: 2.8 | Impact: 3.6
Affected Packages9 packages
🔴Vulnerability Details
5GHSA▶
GHSA-gvhf-4hjq-39hg: When a ServiceWorker intercepted a request with FetchEvent, the origin of the request was lost after the ServiceWorker took ownership of it↗2022-12-22
OSV▶
CVE-2022-45410: When a ServiceWorker intercepted a request with FetchEvent, the origin of the request was lost after the ServiceWorker took ownership of it↗2022-12-22
CVEList▶
CVE-2022-45410: When a ServiceWorker intercepted a request with FetchEvent, the origin of the request was lost after the ServiceWorker took ownership of it↗2022-12-22
📋Vendor Advisories
8Microsoft▶
When a ServiceWorker intercepted a request with <code>FetchEvent</code>, the origin of the request was lost after the ServiceWorker took ownership of it. This had the effect of negating SameSite cooki↗2022-12-13
Debian▶
CVE-2022-45410: firefox - When a ServiceWorker intercepted a request with <code>FetchEvent</code>, the ori...↗2022