MGASA-2020-0348

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Source
https://advisories.mageia.org/MGASA-2020-0348.html
Import Source
https://advisories.mageia.org/MGASA-2020-0348.json
JSON Data
https://api.test.osv.dev/v1/vulns/MGASA-2020-0348
Related
Published
2020-08-27T15:52:56Z
Modified
2020-08-27T15:12:07Z
Summary
Updated firefox packages fix security vulnerabilities
Details

By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed (CVE-2020-15664).

When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code (CVE-2020-15669).

References
Credits

Affected packages

Mageia:7 / nspr

Package

Name
nspr
Purl
pkg:rpm/mageia/nspr?distro=mageia-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.28-1.mga7

Ecosystem specific 

{
    "section": "core"
}

Mageia:7 / firefox

Package

Name
firefox
Purl
pkg:rpm/mageia/firefox?distro=mageia-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
68.12.0-2.mga7

Ecosystem specific 

{
    "section": "core"
}

Mageia:7 / firefox-l10n

Package

Name
firefox-l10n
Purl
pkg:rpm/mageia/firefox-l10n?distro=mageia-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
68.12.0-1.mga7

Ecosystem specific 

{
    "section": "core"
}