SB2017032101 - Remote code execution in Mozilla Firefox
Published: March 21, 2017 Updated: March 21, 2017
Security Bulletin ID
SB2017032101
Severity
High
Patch available
YES
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) Integer overflow (CVE-ID: CVE-2017-5428)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in the createImageBitmap() function. A remote attacker can create a specially crafted Web page, trick the victim into visiting it, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability results in compromise of vulnerable system.
Remediation
Install update from vendor's website.