SB2020022440 - Resource exhaustion in Jenkins
Published: February 24, 2020 Updated: August 8, 2020
Security Bulletin ID
SB2020022440
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Resource exhaustion (CVE-ID: CVE-2012-0785)
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
Hash collision attack vulnerability in Jenkins before 1.447, Jenkins LTS before 1.424.2, and Jenkins Enterprise by CloudBees 1.424.x before 1.424.2.1 and 1.400.x before 1.400.0.11 could allow remote attackers to cause a considerable CPU load, aka "the Hash DoS attack."
Remediation
Install update from vendor's website.