MGASA-2025-0195

See a problem?
Please try reporting it to the source first.
Source
https://advisories.mageia.org/MGASA-2025-0195.html
Import Source
https://advisories.mageia.org/MGASA-2025-0195.json
JSON Data
https://api.test.osv.dev/v1/vulns/MGASA-2025-0195
Related
Published
2025-06-25T15:14:48Z
Modified
2025-06-25T14:40:05Z
Summary
Updated nss & firefox packages fix security vulnerabilities
Details

CVE-2025-5283: A double-free could have occurred in vpxcodecencinitmulti after a failed allocation when initializing the encoder for WebRTC. This could have caused memory corruption and a potentially exploitable crash. CVE-2025-5263: Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks. CVE-2025-5264: Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. CVE-2025-5266: Script elements loading cross-origin resources generated load and error events which leaked information enabling XS-Leaks attacks. CVE-2025-5267: A clickjacking vulnerability could have been used to trick a user into leaking saved payment card details to a malicious page. CVE-2025-5268: Memory safety bugs present in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10. 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-2025-5269: Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. We can't ship this update to armv7hl architecture, we are investigating the issue and will try to update firefox for armv7hl as soon as posible.

References
Credits

Affected packages

Mageia:9 / firefox

Package

Name
firefox
Purl
pkg:rpm/mageia/firefox?arch=source&distro=mageia-9

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
128.11.0-1.1.mga9

Ecosystem specific 

{
    "section": "core"
}

Mageia:9 / firefox-l10n

Package

Name
firefox-l10n
Purl
pkg:rpm/mageia/firefox-l10n?arch=source&distro=mageia-9

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
128.11.0-1.mga9

Ecosystem specific 

{
    "section": "core"
}

Mageia:9 / nss

Package

Name
nss
Purl
pkg:rpm/mageia/nss?arch=source&distro=mageia-9

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.112.0-1.mga9

Ecosystem specific 

{
    "section": "core"
}