CVE-2022-22747
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.
- Affected products
- Alt Linux, Almalinux, Astra Linux, Centos, Firefox, Firefox Esr, Linuxmint, Red Hat
- Mozilla Firefox
- < 96.0
- Mozilla Firefox Esr
- < 91.5
- Mozilla Thunderbird
- < 91.5
- Fix
- Available
- CVSS 3.1
- 6.5 MEDIUM
- EPSS
- 0.6% (47th percentile)
- Weakness
- CWE-295
- NVD status
- Modified
- Published
- 2022-12-22
CVE-2022-22747 at NVD
No indexed exploits for CVE-2022-22747 yet
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No exploit for CVE-2022-22747 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.