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cveAppleCVE-2018-4456
HistoryApr 03, 2019 - 6:29 p.m.

CVE-2018-4456

2019-04-0318:29:16
CWE-119
apple
web.nvd.nist.gov
65
cve-2018-4456
memory corruption
input validation
macos high sierra
macos mojave
nvd

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

5.9

Confidence

High

EPSS

0.002

Percentile

59.8%

JSON

A memory corruption issue was addressed with improved input validation. This issue affected versions prior to macOS High Sierra 10.13.6, macOS Mojave 10.14.

Affected configurations

Nvd
Vulners
Node
applemac_os_xRange<10.13.6
VendorProductVersionCPE
applemac_os_x*cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "macOS",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Versions prior to: macOS High Sierra 10.13.6, macOS Mojave 10.14"
      }
    ]
  }
]

Related

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CVE-2018-4456
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2019-01-03 00:00:00
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About the security content of macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra
2018-12-05 00:00:00
About the security content of macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra - Apple Support
2019-06-24 08:04:41
About the security content of macOS High Sierra 10.13.6, Security Update 2018-004 Sierra, Security Update 2018-004 El Capitan - Apple Support
2020-07-28 05:29:11
nessus
nessus
macOS 10.13.x < 10.13.6 Multiple Vulnerabilities
2018-07-17 00:00:00
macOS 10.14.x < 10.14.5 Multiple Vulnerabilities
2019-05-15 00:00:00
macOS and Mac OS X Multiple Vulnerabilities (Security Update 2019-003)
2019-05-15 00:00:00

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

5.9

Confidence

High

EPSS

0.002

Percentile

59.8%

JSON
Related for CVE-2018-4456
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