SB2020042245 - Remote code execution in Apple iOS
Published: April 22, 2020
Security Bulletin ID
SB2020042245
Severity
Critical
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds write (CVE-ID: N/A)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing email in the iOS MobileMail. A remote attacker can send a specially crafted email message, trigger an out-of-bounds write and execute arbitrary code on the target system. No user interaction is required to execute arbitrary code.
Note, this vulnerability is being actively exploited in the wild.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.