CVE-2023-41991

Katalog CVE

CVSS 5.5 · Medium KEV · sudah dieksploitasi EPSS 13,4%

Kerentanan Improper Certificate Validation pada apple ipados, apple iphone os +1 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD. Masuk katalog KEV CISA pada 25 September 2023, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

A certificate validation issue was addressed. This issue is fixed in macOS Ventura 13.6, iOS 16.7 and iPadOS 16.7. A malicious app may be able to bypass signature validation. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.

Rincian

Terbit di NVD

21 September 2023

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-295: Improper Certificate Validation

EPSS (30 hari)

13,4% peluang dieksploitasi; lebih tinggi dari 96,3% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Apple Multiple Products Improper Certificate Validation Vulnerability

Masuk KEV

25 September 2023

Tenggat CISA

16 Oktober 2023 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://support.apple.com/en-us/HT213927 advisory vendor
• https://support.apple.com/en-us/HT213931 advisory vendor
• https://support.apple.com/kb/HT213927 advisory vendor
• https://support.apple.com/kb/HT213931 advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-41991 pemerintah AS