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CVE-2022-3369

Improper handling of registry symbolic links in Bitdefender Engines

An Improper Access Control vulnerability in the bdservicehost.exe component, as used in Bitdefender Engines for Windows, allows an attacker to delete privileged registry keys by pointing a Registry symlink to a privileged key. This issue affects: Bitdefender Engines versions prior to 7.92659. It also affects Bitdefender Antivirus Free, Bitdefender Antivirus Plus, Bitdefender Internet Security, Bitdefender Total Security, as well as Bitdefender Endpoint Security Tools for Windows with engine versions prior to 7.92659.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed
Vendors
Bitdefender
Products
Engines
CVE-2023-3633

Out of Bounds Memory Corruption Issue in CEVA Engine

An out-of-bounds write vulnerability in Bitdefender Engines on Windows causes the engine to crash. This issue affects Bitdefender Engines version 7.94791 and lower.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Bitdefender
Products
Engines
CVE-2020-8110

Bitdefender ceva_emu.cvd module denial-of-service (VA-8766)

A vulnerability has been discovered in the ceva_emu.cvd module that results from a lack of proper validation of user-supplied data, which can result in a pointer that is fetched from uninitialized memory. This can lead to denial-of-service. This issue affects: Bitdefender Engines version 7.84897 and prior versions.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Bitdefender
Products
Engines
CVE-2020-8109

Bitdefender ace.xmd parser out-of-bounds write (VA-8772)

A vulnerability has been discovered in the ace.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. This can result in denial-of-service. This issue affects: Bitdefender Engines version 7.84892 and prior versions.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Bitdefender
Products
Engines
CVE-2020-8100

Incomplete validation in detection code in Bitdefender Engines (VA-8589)

Improper Input Validation vulnerability in the cevakrnl.rv0 module as used in the Bitdefender Engines allows an attacker to trigger a denial of service while scanning a specially-crafted sample. This issue affects: Bitdefender Bitdefender Engines versions prior to 7.84063.

CVSS 3.1 · 9 Critical EPSS 1.0% KEV · Not listed
Vendors
Bitdefender
Products
Engines
CVE-2020-15731

Local Privilege Escalation in Bitdefender Engines (VA-8953)

An improper Input Validation vulnerability in the code handling file renaming and recovery in Bitdefender Engines allows an attacker to write an arbitrary file in a location hardcoded in a specially-crafted malicious file name. This issue affects: Bitdefender Engines versions prior to 7.85448.

CVSS 3.1 · 3.2 Low EPSS < 1% KEV · Not listed
Vendors
Bitdefender
Products
Engines