After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2880-1 firefox-esr security update
Debian DLA Debian DLA DLA-2881-1 thunderbird security update
Debian DLA Debian DLA DLA-2898-1 nss security update
Debian DSA Debian DSA DSA-5044-1 firefox-esr security update
Debian DSA Debian DSA DSA-5045-1 thunderbird security update
Debian DSA Debian DSA DSA-5062-1 nss security update
EUVD EUVD EUVD-2022-27890 After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
Ubuntu USN Ubuntu USN USN-5229-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-5246-1 Thunderbird vulnerabilities
Ubuntu USN Ubuntu USN USN-5248-1 Thunderbird vulnerabilities
Ubuntu USN Ubuntu USN USN-5506-1 NSS vulnerabilities
Ubuntu USN Ubuntu USN USN-5872-1 NSS vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 16 Apr 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-04-16T15:50:13.673Z

Reserved: 2022-01-07T00:00:00.000Z

Link: CVE-2022-22747

cve-icon Vulnrichment

Updated: 2024-08-03T03:21:49.118Z

cve-icon NVD

Status : Modified

Published: 2022-12-22T20:15:16.087

Modified: 2025-04-16T16:15:22.613

Link: CVE-2022-22747

cve-icon Redhat

Severity : Low

Publid Date: 2022-01-11T00:00:00Z

Links: CVE-2022-22747 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses