MGASA-2020-0421

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Source
https://advisories.mageia.org/MGASA-2020-0421.html
Import Source
https://advisories.mageia.org/MGASA-2020-0421.json
JSON Data
https://api.test.osv.dev/v1/vulns/MGASA-2020-0421
Related
Published
2020-11-13T21:20:36Z
Modified
2020-11-13T20:36:52Z
Summary
Updated firefox and thunderbird packages fix a security vulnerability
Details

Write side effects in MCallGetProperty opcode not accounted for. In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. (CVE-2020-26950)

Also some bugfix for Thunderbird have been added. See upstream release notes.

References
Credits

Affected packages

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
78.4.1-1.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
78.4.1-1.mga7

Ecosystem specific 

{
    "section": "core"
}

Mageia:7 / thunderbird

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
78.4.2-1.mga7

Ecosystem specific 

{
    "section": "core"
}

Mageia:7 / thunderbird-l10n

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
78.4.2-1.mga7

Ecosystem specific 

{
    "section": "core"
}