Vulnerability · Published Dec 22, 2022 · Assigned by mozilla
CVE-2022-34474
Medium 6.1
In plain English
A medium-severity open redirect 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 0.4% (higher than 37% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.4%top 63.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Even when an iframe was sandboxed with <code>allow-top-navigation-by-user-activation</code>, if it received a redirect header to an external protocol the browser would process the redirect and prompt the user as appropriate. This vulnerability affects Firefox < 102.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | firefox | 102.0-r0 | ALPINE-CVE-2022-34474 |
| Alpine:v3.21 | firefox | 102.0-r0 | ALPINE-CVE-2022-34474 |
| Alpine:v3.22 | firefox | 102.0-r0 | ALPINE-CVE-2022-34474 |
| Alpine:v3.23 | firefox | 102.0-r0 | ALPINE-CVE-2022-34474 |
| Alpine:v3.21 | librewolf | 102.0-r0 | ALPINE-CVE-2022-34474 |
| Alpine:v3.22 | librewolf | 102.0-r0 | ALPINE-CVE-2022-34474 |
| Alpine:v3.23 | librewolf | 102.0-r0 | ALPINE-CVE-2022-34474 |
| Alpine:v3.24 | librewolf | 102.0-r0 | ALPINE-CVE-2022-34474 |
Affected products (as reported)
Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N