CVE-2023-4583

Source
https://nvd.nist.gov/vuln/detail/CVE-2023-4583
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4583.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-4583
Downstream
Related
Published
2023-09-11T09:15:09Z
Modified
2024-11-21T08:35:28Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

When checking if the Browsing Context had been discarded in HttpBaseChannel, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.

References

Affected packages

Debian:13 / firefox-esr

Package

Name
firefox-esr
Purl
pkg:deb/debian/firefox-esr?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
115.2.0esr-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / thunderbird

Package

Name
thunderbird
Purl
pkg:deb/debian/thunderbird?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:115.2.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}