Vulnerability · Published Dec 22, 2022 · Assigned by mozilla
CVE-2022-22749
Medium 4.3
In plain English
A medium-severity improper input validation 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 38% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.4%top 61.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
When scanning QR codes, Firefox for Android would have allowed navigation to some URLs that do not point to web content.<br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 96.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | firefox | 97.0-r0 | ALPINE-CVE-2022-22749 |
| Alpine:v3.21 | firefox | 97.0-r0 | ALPINE-CVE-2022-22749 |
| Alpine:v3.22 | firefox | 97.0-r0 | ALPINE-CVE-2022-22749 |
| Alpine:v3.23 | firefox | 97.0-r0 | ALPINE-CVE-2022-22749 |
| Alpine:v3.21 | librewolf | 97.0-r0 | ALPINE-CVE-2022-22749 |
| Alpine:v3.22 | librewolf | 97.0-r0 | ALPINE-CVE-2022-22749 |
| Alpine:v3.23 | librewolf | 97.0-r0 | ALPINE-CVE-2022-22749 |
| Alpine:v3.24 | librewolf | 97.0-r0 | ALPINE-CVE-2022-22749 |
Affected products (as reported)
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N