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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
🔗 bdu.fstec.ru👁 6 Views

The Firefox and Thunderbird serialization flaw lacks input size checks on buffers.

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16 Sep 2024 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 38.8
CVSS 29.3
EPSS0.02469
6