CVE-2021-4198mediumCWE-476

CVE-2021-4198: falha de média gravidade em Bitdefender Total Security

messaging_ipc.dll NULL Pointer Dereference in multiple Bitdefender products (VA-10016)

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar Total Security+ Monitorar Internet Security

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 6.1epss 0.5%
A NULL Pointer Dereference vulnerability in the messaging_ipc.dll component as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools, VPN Standalone allows an attacker to arbitrarily crash product processes and generate crashdump files. This issue affects: Bitdefender Total Security versions prior to 26.0.3.29. Bitdefender Internet Security versions prior to 26.0.3.29. Bitdefender Antivirus Plus versions prior to 26.0.3.29. Bitdefender Endpoint Security Tools versions prior to 7.2.2.92. Bitdefender VPN Standalone versions prior to 25.5.0.48.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Produtos afetados
Bitdefender · Antivirus PlusBitdefender · Endpoint Security ToolsBitdefender · Internet SecurityBitdefender · Total SecurityBitdefender · VPN Standalone
CVEs relacionadas — Bitdefender Total Security

No mesmo produto, das mais perigosas para as menos.

CVE-2021-3552MEDIUMInsufficient validation on regular expression in EPPUpdateService config file (VA-9825)EPSS 1.3%CVE-2021-3553MEDIUMServer-Side Request Forgery in EPPUpdateService remote config file (VA-9825)EPSS 1.3%CVE-2021-3576HIGHPrivilege escalation via SeImpersonatePrivilegeEPSS 0.9%CVE-2021-4199HIGHIncorrect Permission Assignment for Critical Resource vulnerability in BDReinit.exe (VA-10017)EPSS 0.8%CVE-2020-15733MEDIUMURL Spoofing Vulnerability in Bitdefender SafePay (VA-8958)EPSS 0.6%CVE-2020-15732MEDIUMCVE-2020-15732EPSS 0.6%