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nessusThis script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.APPLE_IOS_148_CHECK.NBIN
HistorySep 16, 2021 - 12:00 a.m.

Apple iOS < 14.8 Multiple Vulnerabilities (HT212807)

2021-09-1600:00:00
This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
68

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.01 Low

EPSS

Percentile

83.3%

The version of Apple iOS running on the mobile device is prior to 14.8. It is, therefore, affected by multiple vulnerabilities, including the following:

  • A use after free issue due to incorrect memory management, which can lead to arbitrary code execution when processing maliciously crafted web content. (CVE-2021-30858)

  • An integer overflow issue due to insufficient input validation, which can lead to arbitrary code execution when processing a maliciously crafted PDF. (CVE-2021-30860)

  • Arbitrary code execution when processing a maliciously crafted dfont file. (CVE-2021-30841, CVE-2021-30842, CVE-2021-30843)

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

Binary data apple_ios_148_check.nbin
VendorProductVersionCPE
appleiphone_oscpe:/o:apple:iphone_os

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.01 Low

EPSS

Percentile

83.3%