SB2022092713 - Denial of service in Hyperledger Besu
Published: September 27, 2022
Security Bulletin ID
SB2022092713
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Unsigned to Signed Conversion Error (CVE-ID: CVE-2022-36025)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a gas allocation error in CALL operations. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.