The vulnerability of the serialization mechanism in Firefox web browsers, Firefox ESR, and the Thunderbird email client arises from the lack of checks on the size of input data when using buffers. This allows attackers to gain unauthorized access to confidential data, cause service failures, and compromise data integrity.
🗓️ 22 Apr 2020 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 14 Views
| Reporter | Title | Published | Views | Family All 181 |
|---|---|---|---|---|
 | Security fix for the ALT Linux 10 package thunderbird version 68.3.1-alt1 | 23 Dec 201900:00 | – | altlinux |
| Security fix for the ALT Linux 10 package firefox-esr version 68.3.0-alt1 | 5 Dec 201900:00 | – | altlinux |
 | Amazon Linux 2 : thunderbird (ALAS-2020-1386) | 22 Jan 202000:00 | – | nessus |
| CentOS 8 : firefox (CESA-2019:4111) | 29 Jan 202100:00 | – | nessus |
| CentOS 8 : thunderbird (CESA-2019:4195) | 29 Jan 202100:00 | – | nessus |
| CentOS 7 : firefox (CESA-2019:4107) | 27 Dec 201900:00 | – | nessus |
| CentOS 6 : firefox (CESA-2019:4108) | 12 Dec 201900:00 | – | nessus |
| CentOS 7 : thunderbird (CESA-2019:4148) | 27 Dec 201900:00 | – | nessus |
| CentOS 6 : thunderbird (CESA-2019:4205) | 27 Dec 201900:00 | – | nessus |
| Debian DLA-2029-1 : firefox-esr security update | 12 Dec 201900:00 | – | nessus |
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16 Sep 2024 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 38.8
CVSS 29.3
EPSS0.01892