The vulnerabilities of Firefox and Firefox ESR browsers, as well as the Thunderbird email client, are related to the execution of operations beyond the buffer boundaries in memory. This allows attackers to execute arbitrary code or trigger service failures.
🗓️ 23 Nov 2023 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 7 Views
| Reporter | Title | Published | Views | Family All 237 |
|---|---|---|---|---|
 | Amazon Linux 2 : thunderbird (ALAS-2024-2379) | 9 Jan 202400:00 | – | nessus |
| Amazon Linux 2 : firefox (ALASFIREFOX-2024-019) | 9 Jan 202400:00 | – | nessus |
| CentOS 8 : thunderbird (CESA-2023:7500) | 8 Feb 202400:00 | – | nessus |
| CentOS 8 : firefox (CESA-2023:7508) | 8 Feb 202400:00 | – | nessus |
| CentOS 7 : thunderbird (RHSA-2023:7505) | 22 Dec 202300:00 | – | nessus |
| CentOS 7 : firefox (RHSA-2023:7509) | 22 Dec 202300:00 | – | nessus |
| Debian dla-3661 : firefox-esr - security update | 23 Nov 202300:00 | – | nessus |
| Debian dla-3674 : thunderbird - security update | 30 Nov 202300:00 | – | nessus |
| Debian DSA-5561-1 : firefox-esr - security update | 22 Nov 202300:00 | – | nessus |
| Debian DSA-5566-1 : thunderbird - security update | 27 Nov 202300:00 | – | nessus |
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24 Jul 2025 00:00Current
8.5High risk
Vulners AI Score8.5
CVSS 37.5
CVSS 27.6
EPSS0.00823