CVE-2021-23991
CVE-2021-23991
Vexday Risk Score
3Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS —EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
24 jun 2021Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
If a Thunderbird user has previously imported Alice's OpenPGP key, and Alice has extended the validity period of her key, but Alice's updated key has not yet been imported, an attacker may send an email containing a crafted version of Alice's key with an invalid subkey, Thunderbird might subsequently attempt to use the invalid subkey, and will fail to send encrypted email to Alice. This vulnerability affects Thunderbird < 78.9.1.
Produtos afetados
Mozilla · ThunderbirdQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →