MGASA-2022-0057

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Source
https://advisories.mageia.org/MGASA-2022-0057.html
Import Source
https://advisories.mageia.org/MGASA-2022-0057.json
JSON Data
https://api.osv.dev/v1/vulns/MGASA-2022-0057
Related
Published
2022-02-12T17:31:35Z
Modified
2022-02-12T16:47:41Z
Summary
Updated firefox packages fix security vulnerability
Details

If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new version the new requested permissions (CVE-2022-22754).

If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an executable script which would have run arbitrary code after the user clicked on it (CVE-2022-22756).

If a document created a sandboxed iframe without allow-scripts, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe's sandbox (CVE-2022-22759).

When importing resources using Web Workers, error messages would distinguish the difference between application/javascript responses and non-script responses. This could have been abused to learn information cross-origin (CVE-2022-22760).

Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy (CVE-2022-22761).

When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible (CVE-2022-22763).

Mozilla developers and community members Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox ESR 91.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code (CVE-2022-22764).

References
Credits

Affected packages

Mageia:8 / firefox

Package

Name
firefox
Purl
pkg:rpm/mageia/firefox?distro=mageia-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
91.6.0-1.mga8

Ecosystem specific 

{
    "section": "core"
}

Mageia:8 / firefox-l10n

Package

Name
firefox-l10n
Purl
pkg:rpm/mageia/firefox-l10n?distro=mageia-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
91.6.0-1.mga8

Ecosystem specific 

{
    "section": "core"
}

Mageia:8 / nss

Package

Name
nss
Purl
pkg:rpm/mageia/nss?distro=mageia-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.75.0-1.mga8

Ecosystem specific 

{
    "section": "core"
}