| Severity | High |
| Patch available | YES |
| Number of vulnerabilities | 5 |
| CVE ID | CVE-2018-8629 CVE-2018-8624 CVE-2018-8618 CVE-2018-8617 CVE-2018-8583 |
| CVSSv3 |
8.6 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C] 8.3 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C] 8.3 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C] 8.3 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C] 8.3 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C] |
| CWE ID |
CWE-119 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #1 is available. |
| Vulnerable software |
Microsoft Edge |
| Vulnerable software versions |
Microsoft Edge - |
| Vendor URL | Microsoft |
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when the Chakra scripting engine handles objects in memory in Microsoft Edge. A remote attacker can create a specially crafted website, trick the victim into visiting it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
RemediationInstall updates from vendor's website.
External linkshttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8629
https://github.com/phoenhex/files/blob/master/pocs/cve-2018-8629-chakra.js
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when the Chakra scripting engine handles objects in memory in Microsoft Edge. A remote attacker can create a specially crafted website, trick the victim into visiting it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
RemediationInstall updates from vendor's website.
External linkshttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8624
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when the Chakra scripting engine handles objects in memory in Microsoft Edge. A remote attacker can create a specially crafted website, trick the victim into visiting it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
RemediationInstall updates from vendor's website.
External linkshttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8618
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when the Chakra scripting engine handles objects in memory in Microsoft Edge. A remote attacker can create a specially crafted website, trick the victim into visiting it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
RemediationInstall updates from vendor's website.
External linkshttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8617
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when the Chakra scripting engine handles objects in memory in Microsoft Edge. A remote attacker can create a specially crafted website, trick the victim into visiting it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
RemediationInstall updates from vendor's website.
External linkshttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8583