Alpine/firefox: medium 6.5
A malicious extension with the 'search' permission could have installed a new search engine whose favicon referenced a cross-origin URL. The response to this cross-origin request could have been read
Action: Upgrade firefox to 87.0-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 87.0-r0 | - |
Fixed versions
| 87.0-r0 |
Sources
- osv: ALPINE-CVE-2021-23986#Alpine:v3.20/firefox
- https://security.alpinelinux.org/vuln/CVE-2021-23986
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