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AppleCVE-2023-41991

HistorySep 21, 2023 - 7:15 p.m.

CVE-2023-41991

2023-09-2119:15:11

CWE-295

apple

web.nvd.nist.gov

250

In Wild

certificate validation

macos ventura

ios

ipados

security issue

cve-2023-41991

exploit

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

AI Score

6.3

Confidence

Low

EPSS

0.014

Percentile

87.0%

JSON

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.

Affected configurations

Nvd

Vulners

Node

appleipadosRange<16.7

appleipadosMatch17.0

appleiphone_osRange<16.7

appleiphone_osMatch17.0

applemacosRange13.0–13.6

VendorProductVersionCPE
appleipados*cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
appleipados17.0cpe:2.3:o:apple:ipados:17.0:*:*:*:*:*:*:*
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
appleiphone_os17.0cpe:2.3:o:apple:iphone_os:17.0:*:*:*:*:*:*:*
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apple	ipados	*	cpe:2.3:o:apple:ipados::::::::
apple	ipados	17.0	cpe:2.3:o:apple:ipados:17.0:::::::*
apple	iphone_os	*	cpe:2.3:o:apple:iphone_os::::::::
apple	iphone_os	17.0	cpe:2.3:o:apple:iphone_os:17.0:::::::*
apple	macos	*	cpe:2.3:o:apple:macos::::::::

CNA Affected

[
  {
    "vendor": "Apple",
    "product": "iOS and iPadOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "16.7",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "macOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "13.6",
        "versionType": "custom"
      }
    ]
  }
]