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kasperskyKaspersky LabKLA11199
HistoryFeb 13, 2018 - 12:00 a.m.

KLA11199 Multiple vulnerabilities in Microsoft Browsers

2018-02-1300:00:00
Kaspersky Lab
threats.kaspersky.com
659

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

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

Low

EPSS

0.951

Percentile

99.4%

JSON

Multiple vulnerabilities were found in Microsoft Browsers. Malicious users can exploit these vulnerabilities to obtain sensitive information, bypass security restrictions, execute arbitrary code.

Below is a complete list of vulnerabilities:

  1. A memory corruption vulnerability in Microsoft Edge can be exploited remotely via specially crafted website to obtain sensitive information.
  2. A security feature bypass vulnerability in Microsoft Edge can be exploited remotely via specially crafted website to bypass security restrictions.
  3. A memory corruption vulnerability in Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
  4. An information disclosure vulnerability in Microsoft Edge based on Edge HTML can be exploited remotely via specially crafted content to obtain sensitive information.

Original advisories

CVE-2018-0763

CVE-2018-0771

CVE-2018-0834

CVE-2018-0835

CVE-2018-0836

CVE-2018-0837

CVE-2018-0838

CVE-2018-0839

CVE-2018-0840

CVE-2018-0856

CVE-2018-0857

CVE-2018-0859

CVE-2018-0860

CVE-2018-0861

CVE-2018-0866

CVE-2018-0858

Exploitation

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

Microsoft-Internet-Explorer

Microsoft-Edge

ChakraCore

CVE list

CVE-2018-0763 warning

CVE-2018-0771 warning

CVE-2018-0834 critical

CVE-2018-0835 critical

CVE-2018-0836 critical

CVE-2018-0837 critical

CVE-2018-0838 critical

CVE-2018-0839 warning

CVE-2018-0840 critical

CVE-2018-0856 critical

CVE-2018-0857 critical

CVE-2018-0859 critical

CVE-2018-0860 critical

CVE-2018-0861 critical

CVE-2018-0866 critical

CVE-2018-0858 critical

KB list

4074591

4074590

4088776

4074598

4074594

4074593

4074596

4074592

4074588

4074736

4530684

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Impacts

  • ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

  • OSI

Obtain sensitive information. Exploitation of vulnerabilities with this impact can lead to capturing by abuser information, critical for user or system.

  • SB

Security bypass. Exploitation of vulnerabilities with this impact can lead to performing actions restricted by current security settings.

Affected Products

  • Internet Explorer 10Microsoft Edge (EdgeHTML-based)ChakraCoreInternet Explorer 11Internet Explorer 9

References

Related

veracode 12
osv 10
prion 16
cvelist 16
nvd 16
github 10
cve 16
mskb 10
openvas 9
nessus 9
thn 1
trendmicroblog 1
talosblog 1
symantec 16
mscve 16
checkpoint_advisories 8
zdi 8
exploitdb 7
zdt 7
packetstorm 5
seebug 2
ics 1
threatpost 1
kaspersky 1
veracode
veracode
Remote Code Execution (RCE)
2018-12-04 13:06:24
Remote Code Execution (RCE)
2018-12-04 12:59:47
Remote Code Execution (RCE)
2018-12-04 12:29:39
osv
osv
ChakraCore RCE Vulnerability
2022-05-13 01:18:33
ChakraCore RCE Vulnerability
2022-05-13 01:18:32
ChakraCore RCE Vulnerability
2022-05-13 01:18:32
prion
prion
Memory corruption
2018-02-15 02:29:00
Memory corruption
2018-02-15 02:29:00
Memory corruption
2018-02-15 02:29:00
cvelist
cvelist
CVE-2018-0834
2018-02-15 02:00:00
CVE-2018-0860
2018-02-15 02:00:00
CVE-2018-0856
2018-02-15 02:00:00
nvd
nvd
CVE-2018-0837
2018-02-15 02:29:02
CVE-2018-0840
2018-02-15 02:29:02
CVE-2018-0860
2018-02-15 02:29:03
github
github
ChakraCore RCE Vulnerability
2022-05-13 01:18:34
ChakraCore RCE Vulnerability
2022-05-13 01:18:32
ChakraCore RCE Vulnerability
2022-05-13 01:18:33
cve
cve
CVE-2018-0858
2018-02-15 02:29:03
CVE-2018-0857
2018-02-15 02:29:03
CVE-2018-0856
2018-02-15 02:29:03
mskb
mskb
February 13, 2018—KB4074592 (OS Build 15063.909)
2018-02-13 08:00:00
Cumulative security update for Internet Explorer: February 13, 2018
2018-02-13 08:00:00
February 13, 2018—KB4074590 (OS Build 14393.2068)
2018-02-13 08:00:00
openvas
openvas
Microsoft Windows Multiple Vulnerabilities (KB4074592)
2018-02-14 00:00:00
Microsoft Windows Internet Explorer Multiple RCE Vulnerabilities (KB4074736)
2018-02-14 00:00:00
Microsoft Windows Multiple Vulnerabilities (KB4074590)
2018-02-14 00:00:00
nessus
nessus
KB4074592: Windows 10 Version 1703 February 2018 Security Update (Meltdown)(Spectre)
2018-02-13 00:00:00
Security Updates for Internet Explorer (February 2018)
2018-02-13 00:00:00
KB4074590: Windows 10 Version 1607 and Windows Server 2016 February 2018 Security Update (Meltdown)(Spectre)
2018-02-13 00:00:00
thn
thn
Microsoft Issues Security Patch Update for 14 New Critical Vulnerabilities
2018-02-14 08:28:00
trendmicroblog
trendmicroblog
TippingPoint Threat Intelligence and Zero-Day Coverage – Week of February 12, 2018
2018-02-16 13:00:28
talosblog
talosblog
Microsoft Patch Tuesday - February 2018
2018-02-13 13:26:00
symantec
symantec
Microsoft Edge Scripting Engine CVE-2018-0857 Remote Memory Corruption Vulnerability
2018-02-13 00:00:00
Microsoft Edge CVE-2018-0839 Information Disclosure Vulnerability
2018-02-13 00:00:00
Microsoft ChakraCore Scripting Engine CVE-2018-0858 Remote Memory Corruption Vulnerability
2018-02-13 00:00:00
mscve
mscve
Scripting Engine Memory Corruption Vulnerability
2018-02-13 08:00:00
Microsoft Edge based on Edge HTML Information Disclosure Vulnerability
2018-02-13 08:00:00
Scripting Engine Memory Corruption Vulnerability
2018-02-13 08:00:00
checkpoint_advisories
checkpoint_advisories
Microsoft Scripting Engine Memory Corruption (CVE-2018-0858)
2018-02-13 00:00:00
Microsoft Edge Scripting Engine Memory Corruption (CVE-2018-0860)
2018-02-13 00:00:00
Microsoft Edge Scripting Engine Memory Corruption (CVE-2018-0834)
2018-02-13 00:00:00
zdi
zdi
Microsoft Edge Select Element Out-Of-Bounds Read Information Disclosure Vulnerability
2018-02-21 00:00:00
Microsoft Edge CSS Background Property Type Confusion Remote Code Execution Vulnerability
2018-06-13 00:00:00
Microsoft Edge CSS Custom Property Type Confusion Information Disclosure Vulnerability
2018-04-19 00:00:00
exploitdb
exploitdb
Microsoft Edge Chakra JIT - Array Type Confusion via InitProto Instructions
2018-02-15 00:00:00
Microsoft Edge Chakra JIT - Memory Corruption
2018-02-15 00:00:00
Microsoft Edge Chakra JIT - 'Array.prototype.reverse' Array Type Confusion
2018-02-15 00:00:00
zdt
zdt
Microsoft Edge Chakra JIT - Memory Corruption Exploit
2018-02-15 00:00:00
Microsoft Edge Chakra JIT - Array.prototype.reverse Array Type Confusion Exploit
2018-02-15 00:00:00
Microsoft Edge Chakra JIT - Array Type Confusion via InitProto Instructions Exploit
2018-02-15 00:00:00
packetstorm
packetstorm
Microsoft Edge Chakra JIT Escape Analysis Bug
2018-02-15 00:00:00
Microsoft Edge Chakra JIT Array.prototype.reverse Array Type Confusion
2018-02-15 00:00:00
Microsoft IE11 Js::RegexHelper::RegexReplace Use-After-Free
2018-02-22 00:00:00
seebug
seebug
IE11: Use-after-free in Js::RegexHelper::RegexReplace(CVE-2018-0866)
2018-02-24 00:00:00
IE11: Use-after-free in String.lastIndexOf(CVE-2018-0866)
2018-02-24 00:00:00
ics
ics
PEPPERL+FUCHS VisuNet RM, VisuNet PC, and Box Thin Client
2018-07-17 12:00:00
threatpost
threatpost
Two Nasty Outlook Bugs Fixed in Microsoft’s Feb. Patch Tuesday Update
2018-02-13 17:01:19
kaspersky
kaspersky
KLA11200 Multiple vulnerabilties in Microsoft Products (ESU)
2018-02-13 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

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

Low

EPSS

0.951

Percentile

99.4%

JSON
Related for KLA11199
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