Microsoft Edge Chakra Scripting Engine CVE-2019-0923 Remote Memory Corruption Vulnerability

Bugtraq ID:	108248
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2019-0923
Remote:	Yes
Local:	No
Published:	May 14 2019 12:00AM
Updated:	May 14 2019 12:00AM
Credit:	Zhiyi Zhang and zhunki from Codesafe Team of Legendsec, Suyoung Lee of Web Security & Privacy Lab at KAIST HyungSeok Han of SoftSec Lab at KAIST Sang Kil Cha of SoftSec Lab at KAIST Sooel Son of Web Security & Privacy Lab at KAIST.
Vulnerable:	Microsoft Edge 0 + Microsoft Windows 10 for 32-bit Systems 0 + Microsoft Windows 10 for 32-bit Systems 0 + Microsoft Windows 10 for 32-bit Systems 0 + Microsoft Windows 10 for 32-bit Systems 0 + Microsoft Windows 10 for 32-bit Systems 0 + Microsoft Windows 10 for 32-bit Systems 0 + Microsoft Windows 10 for x64-based Systems 0 + Microsoft Windows 10 for x64-based Systems 0 + Microsoft Windows 10 for x64-based Systems 0 + Microsoft Windows 10 for x64-based Systems 0 + Microsoft Windows 10 for x64-based Systems 0 + Microsoft Windows 10 for x64-based Systems 0 + Microsoft Windows 10 version 1511 for 32-bit Systems 0 + Microsoft Windows 10 version 1511 for 32-bit Systems 0 + Microsoft Windows 10 version 1511 for 32-bit Systems 0 + Microsoft Windows 10 version 1511 for 32-bit Systems 0 + Microsoft Windows 10 version 1511 for 32-bit Systems 0 + Microsoft Windows 10 version 1511 for 32-bit Systems 0 + Microsoft Windows 10 version 1511 for x64-based Systems 0 + Microsoft Windows 10 version 1511 for x64-based Systems 0 + Microsoft Windows 10 version 1511 for x64-based Systems 0 + Microsoft Windows 10 version 1511 for x64-based Systems 0 + Microsoft Windows 10 version 1511 for x64-based Systems 0 + Microsoft Windows 10 version 1511 for x64-based Systems 0 + Microsoft Windows 10 Version 1607 for 32-bit Systems 0 + Microsoft Windows 10 Version 1607 for 32-bit Systems 0 + Microsoft Windows 10 Version 1607 for 32-bit Systems 0 + Microsoft Windows 10 Version 1607 for 32-bit Systems 0 + Microsoft Windows 10 Version 1607 for 32-bit Systems 0 + Microsoft Windows 10 Version 1607 for x64-based Systems 0 + Microsoft Windows 10 Version 1607 for x64-based Systems 0 + Microsoft Windows 10 Version 1607 for x64-based Systems 0 + Microsoft Windows 10 Version 1607 for x64-based Systems 0 + Microsoft Windows 10 Version 1607 for x64-based Systems 0 + Microsoft Windows 10 version 1703 for 32-bit Systems 0 + Microsoft Windows 10 version 1703 for 32-bit Systems 0 + Microsoft Windows 10 version 1703 for 32-bit Systems 0 + Microsoft Windows 10 version 1703 for 32-bit Systems 0 + Microsoft Windows 10 version 1703 for x64-based Systems 0 + Microsoft Windows 10 version 1703 for x64-based Systems 0 + Microsoft Windows 10 version 1703 for x64-based Systems 0 + Microsoft Windows 10 version 1703 for x64-based Systems 0 + Microsoft Windows 10 version 1709 for 32-bit Systems 0 + Microsoft Windows 10 version 1709 for 32-bit Systems 0 + Microsoft Windows 10 version 1709 for 32-bit Systems 0 + Microsoft Windows 10 version 1709 for 32-bit Systems 0 + Microsoft Windows 10 version 1709 for x64-based Systems 0 + Microsoft Windows 10 version 1709 for x64-based Systems 0 + Microsoft Windows 10 version 1709 for x64-based Systems 0 + Microsoft Windows 10 version 1709 for x64-based Systems 0 + Microsoft Windows 10 Version 1803 for 32-bit Systems 0 + Microsoft Windows 10 Version 1803 for 32-bit Systems 0 + Microsoft Windows 10 Version 1803 for x64-based Systems 0 + Microsoft Windows 10 Version 1803 for x64-based Systems 0 + Microsoft Windows Server 2016 0 + Microsoft Windows Server 2016 0 + Microsoft Windows Server 2016 0 + Microsoft Windows Server 2016 for x64-based Systems 0 + Microsoft Windows Server 2016 for x64-based Systems 0 + Microsoft Windows Server 2016 for x64-based Systems 0 + Microsoft Windows Server 2016 for x64-based Systems 0 + Microsoft Windows Server 2016 for x64-based Systems 0
Not Vulnerable:

Microsoft Edge Chakra Scripting Engine CVE-2019-0923 Remote Memory Corruption Vulnerability

Microsoft Edge is prone to a remote memory-corruption vulnerability.

Attackers can exploit this issue to execute arbitrary code in the context of the currently logged-in user. Failed attacks will cause denial of service conditions.

Microsoft Edge Chakra Scripting Engine CVE-2019-0923 Remote Memory Corruption Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Microsoft Edge Chakra Scripting Engine CVE-2019-0923 Remote Memory Corruption Vulnerability

References:

• Microsoft Homepage (Microsoft)
  
• CVE-2019-0923 | Chakra Scripting Engine Memory Corruption Vulnerability (Microsoft)