SB2017101021 - Multiple vulnerabilities in Microsoft ChakraCore
Published: October 10, 2017 Updated: October 11, 2017
Security Bulletin ID
SB2017101021
Severity
High
Patch available
YES
Number of vulnerabilities
16
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 16 secuirty vulnerabilities.
1) Memory corruption (CVE-ID: CVE-2017-11797)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the ChakraCore scripting engine handles objects in memory. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
2) Memory corruption (CVE-ID: CVE-2017-11801)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the ChakraCore scripting engine handles objects in memory. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
3) Memory corruption (CVE-ID: CVE-2017-11792)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
4) Memory corruption (CVE-ID: CVE-2017-11796)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
5) Memory corruption (CVE-ID: CVE-2017-11799)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
6) Memory corruption (CVE-ID: CVE-2017-11802)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
7) Memory corruption (CVE-ID: CVE-2017-11804)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
8) Memory corruption (CVE-ID: CVE-2017-11805)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
9) Memory corruption (CVE-ID: CVE-2017-11767)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to object memory handling error in the Chakra scripting engine. A remote attacker can trick the victim into loading a specially crafted content, trigger memory corruption and execute arbitrary code with system privileges.
Successful exploitation of the vulnerability may result in system compromise.
10) Memory corruption (CVE-ID: CVE-2017-11821)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
11) Memory corruption (CVE-ID: CVE-2017-11812)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
12) Memory corruption (CVE-ID: CVE-2017-11811)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
13) Memory corruption (CVE-ID: CVE-2017-11809)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft browsers. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
14) Memory corruption (CVE-ID: CVE-2017-11808)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
15) Memory corruption (CVE-ID: CVE-2017-11807)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
16) Memory corruption (CVE-ID: CVE-2017-11806)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The vulnerability exists due to boundary error when the scripting engine handles objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install update from vendor's website.
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11797
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11801
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11792
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11796
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11799
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11802
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11804
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11805
- http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11767
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11821
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11812
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11811
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11809
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11808
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11807
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11806