CVE-2020-15294

Katalog CVE

CVSS 7.0 · High EPSS 0,30%

Kerentanan Compiler Optimization Removal or Modification of Security-critical Code pada bitdefender hypervisor introspection. Skor CVSS 3.1 7.0 (High) menurut NVD.

Deskripsi (NVD)

Compiler Optimization Removal or Modification of Security-critical Code vulnerability in IntPeParseUnwindData() results in multiple dereferences to the same pointer. If the pointer is located in memory-mapped from the guest space, this may cause a race-condition where the generated code would dereference the same address twice, thus obtaining different values, which may lead to arbitrary code execution. This issue affects: Bitdefender Hypervisor Introspection versions prior to 1.132.2.

Rincian

Terbit di NVD

17 Desember 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.0 (High), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-733: Compiler Optimization Removal or Modification of Security-critical Code

EPSS (30 hari)

0,30% peluang dieksploitasi; lebih tinggi dari 21,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.bitdefender.com/support/security-advisories/compiler-optimization-removal-modification-security-cr... advisory pihak ketiga