SB2018030508 - Denial of service in OpenCV
Published: March 5, 2018 Updated: October 12, 2020
Security Bulletin ID
SB2018030508
Severity
Low
Patch available
YES
Number of vulnerabilities
3
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 secuirty vulnerabilities.
1) Memory corruption (CVE-ID: CVE-2018-7714)
The vulnerability allows a remote unauthenticated attacker to cause DoS condition on the target system.The weakness exists in the validateInputImageSize function due to boundary error. A remote attacker can trigger an assertion failure and cause the service to crash.
2) Memory corruption (CVE-ID: CVE-2018-7712)
The vulnerability allows a remote unauthenticated attacker to cause DoS condition on the target system.The weakness exists in the validateInputImageSize function due to boundary error. A remote attacker can trigger an assertion failure and cause the service to crash.
3) Memory corruption (CVE-ID: CVE-2018-7713)
The vulnerability allows a remote unauthenticated attacker to cause DoS condition on the target system.The weakness exists in modules/imgcodecs/src/loadsave.cpp due to boundary error. A remote attacker can trigger an assertion failure and cause the service to crash.
Remediation
Install update from vendor's website.