SB2019021320 - Multiple vulnerabilities in Microsoft Chakracore
Published: February 13, 2019
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 14 secuirty vulnerabilities.
1) Memory corruption (CVE-ID: CVE-2019-0607)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
2) Privilege escalation (CVE-ID: CVE-2019-0649)
The vulnerability allows a remote attacker to gain elevated privileges on the target system.
The vulnerability exists due to unspecified flaw. A remote attacker can trick the victim into visiting a specially crafted website and gain elevated privileges to conduct additional attacks.
3) Information disclosure (CVE-ID: CVE-2019-0658)
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The vulnerability exists due to an error when the scripting engine does not properly handle objects in memory in Microsoft Edge. A remote attacker can trick the victim into visiting a specially crafted website and gain access to arbitrary data.
4) Memory corruption (CVE-ID: CVE-2019-0605)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
5) Memory corruption (CVE-ID: CVE-2019-0593)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
6) Memory corruption (CVE-ID: CVE-2019-0591)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
7) Memory corruption (CVE-ID: CVE-2019-0590)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
8) Memory corruption (CVE-ID: CVE-2019-0655)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
9) Memory corruption (CVE-ID: CVE-2019-0652)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
10) Memory corruption (CVE-ID: CVE-2019-0651)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
11) Memory corruption (CVE-ID: CVE-2019-0644)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
12) Memory corruption (CVE-ID: CVE-2019-0642)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
13) Memory corruption (CVE-ID: CVE-2019-0640)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
14) Memory corruption (CVE-ID: CVE-2019-0610)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a 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 on the target system.
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-2019-0607
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0649
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0658
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0605
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0593
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0591
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0590
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0655
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0652
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0651
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0644
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0642
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0640
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0610