CVE-2020-36404

Katalog CVE

CVSS 7.8 · High EPSS 1,1%

Kerentanan Release of Invalid Pointer or Reference pada keystone-engine keystone. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Keystone Engine 0.9.2 has an invalid free in llvm_ks::SmallVectorImpl<llvm_ks::MCFixup>::~SmallVectorImpl.

Rincian

Terbit di NVD

1 Juli 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-763: Release of Invalid Pointer or Reference

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 64,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22371 exploit · issue tracking · patch · advisory pihak ketiga
• https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-1506.yaml advisory pihak ketiga
• https://github.com/keystone-engine/keystone/releases release notes · advisory pihak ketiga