SB2019021220 - Multiple vulnerabilities in Microsoft Edge
Published: February 12, 2019
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 21 secuirty vulnerabilities.
1) Memory corruption (CVE-ID: CVE-2019-0645)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing malicious input. 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) Memory corruption (CVE-ID: CVE-2019-0650)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing malicious input. 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.
3) Memory corruption (CVE-ID: CVE-2019-0634)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing malicious input. 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.
4) Information disclosure (CVE-ID: CVE-2019-0643)
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The vulnerability exists due to an error when Microsoft Edge handles cross-origin requests. A remote attacker can trick the victim into visiting a specially crafted website and determine the origin of all webpages in the affected browser.
5) Man-in-the-middle attack (CVE-ID: CVE-2019-0641)
The vulnerability allows a remote attacker to bypass security restrictions on the target system.
The vulnerability exists due to an error when Microsoft Edge handles whitelisting. A remote attacker can use a man-in-the-middle attack to cause Flash policies to be bypassed and arbitrary Flash content to be loaded without user interaction.
6) 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.
7) 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.
8) 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.
9) 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.
10) 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.
11) 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.
12) 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.
13) 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.
14) 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.
15) 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.
16) 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.
17) 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.
18) 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.
19) Information disclosure (CVE-ID: CVE-2019-0648)
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The vulnerability exists due to an error when Chakra improperly discloses the contents of its memory. A remote attacker can trick the victim into visiting a specially crafted website and gain access to arbitrary data to compromise the vulnerable system.
20) 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.
21) Open redirect (CVE-ID: CVE-2019-0654)
The vulnerability allows a remote attacker to redirect victims to arbitrary URL.
The vulnerability exists due to improper sanitization of user-supplied data. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.
Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.
Remediation
Install update from vendor's website.
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0645
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0650
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0634
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0643
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0641
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0607
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0610
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0640
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0642
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0644
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0651
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0652
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0655
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0590
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0591
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0593
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0605
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0658
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0648
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0649
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0659