Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-1844 |
CWE-ID | CWE-119 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
macOS Operating systems & Components / Operating system |
Vendor | Apple Inc. |
Security Bulletin
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU51268
Risk: High
CVSSv3.1:
CVE-ID: CVE-2021-1844
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing web content in WebKit. A remote attacker can create a specially crafted web page, trick the victim into opening 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.
MitigationInstall update from vendor's website.
macOS: 11.0 20A2411 - 11.2.2 20D80
CPE2.3 External linkshttp://support.apple.com/en-us/HT212220
Q & A
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?