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[email protected]CVE-2019-1193

HistoryAug 14, 2019 - 9:15 p.m.

CVE-2019-1193

2019-08-1421:15:17

CWE-787

[email protected]

web.nvd.nist.gov

cve-2019-1193

remote code execution

microsoft browsers

memory corruption

vulnerability

nvd

7.6 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

6.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.006 Low

EPSS

Percentile

79.4%

JSON

A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, the attacker could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
An attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft browsers, and then convince a user to view the website. The attacker could also take advantage of compromised websites, or websites that accept or host user-provided content or advertisements, by adding specially crafted content that could exploit the vulnerability. In all cases, however, an attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically via an enticement in email or instant message, or by getting them to open an email attachment.
The security update addresses the vulnerability by modifying how Microsoft browsers handle objects in memory.

Affected configurations

NVD

Node

microsoftinternet_explorerMatch10

AND

microsoftwindows_server_2012Match-

Node

microsoftinternet_explorerMatch11-

AND

microsoftwindows_10Match-

microsoftwindows_10Match1607

microsoftwindows_10Match1703

microsoftwindows_10Match1709

microsoftwindows_10Match1803

microsoftwindows_10Match1809

microsoftwindows_10Match1903

microsoftwindows_7Match-sp1

microsoftwindows_8.1Match-

microsoftwindows_rt_8.1Match-

microsoftwindows_server_2008Matchr2sp1x64

microsoftwindows_server_2012Match-

microsoftwindows_server_2012Matchr2

microsoftwindows_server_2016Match-

microsoftwindows_server_2019Match-

Node

microsoftedgeMatch-

AND

microsoftwindows_10Match-

microsoftwindows_10Match1607

microsoftwindows_10Match1703

microsoftwindows_10Match1709

microsoftwindows_10Match1803

microsoftwindows_10Match1809

microsoftwindows_10Match1903

microsoftwindows_server_2016Match-

microsoftwindows_server_2019Match-

VendorProductVersionCPE
microsoftinternet_explorer_11Windows 7 for 32-bit Systems Service Pack 1cpe:2.3:a:microsoft:internet_explorer_11:Windows 7 for 32-bit Systems Service Pack 1:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 7 for x64-based Systems Service Pack 1cpe:2.3:a:microsoft:internet_explorer_11:Windows 7 for x64-based Systems Service Pack 1:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows Server 2008 R2 for x64-based Systems Service Pack 1cpe:2.3:a:microsoft:internet_explorer_11:Windows Server 2008 R2 for x64-based Systems Service Pack 1:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 8.1 for 32-bit systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 8.1 for 32-bit systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 8.1 for x64-based systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 8.1 for x64-based systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows Server 2012 R2cpe:2.3:a:microsoft:internet_explorer_11:Windows Server 2012 R2:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows RT 8.1cpe:2.3:a:microsoft:internet_explorer_11:Windows RT 8.1:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 for 32-bit Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 for 32-bit Systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows 10 for x64-based Systemscpe:2.3:a:microsoft:internet_explorer_11:Windows 10 for x64-based Systems:*:*:*:*:*:*:*
microsoftinternet_explorer_11Windows Server 2016cpe:2.3:a:microsoft:internet_explorer_11:Windows Server 2016:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	internet_explorer_11	Windows 7 for 32-bit Systems Service Pack 1	cpe:2.3:a:microsoft:internet_explorer_11:Windows 7 for 32-bit Systems Service Pack 1:::::::*
microsoft	internet_explorer_11	Windows 7 for x64-based Systems Service Pack 1	cpe:2.3:a:microsoft:internet_explorer_11:Windows 7 for x64-based Systems Service Pack 1:::::::*
microsoft	internet_explorer_11	Windows Server 2008 R2 for x64-based Systems Service Pack 1	cpe:2.3:a:microsoft:internet_explorer_11:Windows Server 2008 R2 for x64-based Systems Service Pack 1:::::::*
microsoft	internet_explorer_11	Windows 8.1 for 32-bit systems	cpe:2.3:a:microsoft:internet_explorer_11:Windows 8.1 for 32-bit systems:::::::*
microsoft	internet_explorer_11	Windows 8.1 for x64-based systems	cpe:2.3:a:microsoft:internet_explorer_11:Windows 8.1 for x64-based systems:::::::*
microsoft	internet_explorer_11	Windows Server 2012 R2	cpe:2.3:a:microsoft:internet_explorer_11:Windows Server 2012 R2:::::::*
microsoft	internet_explorer_11	Windows RT 8.1	cpe:2.3:a:microsoft:internet_explorer_11:Windows RT 8.1:::::::*
microsoft	internet_explorer_11	Windows 10 for 32-bit Systems	cpe:2.3:a:microsoft:internet_explorer_11:Windows 10 for 32-bit Systems:::::::*
microsoft	internet_explorer_11	Windows 10 for x64-based Systems	cpe:2.3:a:microsoft:internet_explorer_11:Windows 10 for x64-based Systems:::::::*
microsoft	internet_explorer_11	Windows Server 2016	cpe:2.3:a:microsoft:internet_explorer_11:Windows Server 2016:::::::*

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CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": "Internet Explorer 10",
    "cpes": [
      "cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Windows Server 2012"
    ],
    "versions": [
      {
        "version": "1.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Internet Explorer 11",
    "cpes": [
      "cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*"
    ],
    "platforms": [
      "Windows 10 Version 1703 for 32-bit Systems",
      "Windows 10 Version 1703 for x64-based Systems",
      "Windows 10 Version 1803 for 32-bit Systems",
      "Windows 10 Version 1803 for x64-based Systems",
      "Windows 10 Version 1803 for ARM64-based Systems",
      "Windows 10 Version 1809 for 32-bit Systems",
      "Windows 10 Version 1809 for x64-based Systems",
      "Windows 10 Version 1809 for ARM64-based Systems",
      "Windows Server 2019",
      "Windows 10 Version 1709 for 32-bit Systems",
      "Windows 10 Version 1709 for x64-based Systems",
      "Windows 10 Version 1709 for ARM64-based Systems",
      "Windows 10 Version 1903 for 32-bit Systems",
      "Windows 10 Version 1903 for x64-based Systems",
      "Windows 10 Version 1903 for ARM64-based Systems",
      "Windows 10 for 32-bit Systems",
      "Windows 10 for x64-based Systems",
      "Windows 10 Version 1607 for 32-bit Systems",
      "Windows 10 Version 1607 for x64-based Systems",
      "Windows Server 2016",
      "Windows 7 for 32-bit Systems Service Pack 1",
      "Windows 7 for x64-based Systems Service Pack 1",
      "Windows 8.1 for 32-bit systems",
      "Windows 8.1 for x64-based systems",
      "Windows RT 8.1",
      "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "Windows Server 2012",
      "Windows Server 2012 R2"
    ],
    "versions": [
      {
        "version": "1.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Edge (EdgeHTML-based)",
    "cpes": [
      "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Windows 10 Version 1703 for 32-bit Systems",
      "Windows 10 Version 1703 for x64-based Systems",
      "Windows 10 Version 1803 for 32-bit Systems",
      "Windows 10 Version 1803 for x64-based Systems",
      "Windows 10 Version 1803 for ARM64-based Systems",
      "Windows 10 Version 1809 for 32-bit Systems",
      "Windows 10 Version 1809 for x64-based Systems",
      "Windows 10 Version 1809 for ARM64-based Systems",
      "Windows Server 2019",
      "Windows 10 Version 1709 for 32-bit Systems",
      "Windows 10 Version 1709 for x64-based Systems",
      "Windows 10 Version 1709 for ARM64-based Systems",
      "Windows 10 Version 1903 for 32-bit Systems",
      "Windows 10 Version 1903 for x64-based Systems",
      "Windows 10 Version 1903 for ARM64-based Systems",
      "Windows 10 for 32-bit Systems",
      "Windows 10 for x64-based Systems",
      "Windows 10 Version 1607 for 32-bit Systems",
      "Windows 10 Version 1607 for x64-based Systems",
      "Windows Server 2016"
    ],
    "versions": [
      {
        "version": "1.0..0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]