CVE-2020-9488 (Low) detected in log4j-1.2.17.jar

[mend-bolt-for-github]

CVE-2020-9488 - Low Severity Vulnerability

Vulnerable Library - log4j-1.2.17.jar

Apache Log4j 1.2

Path to dependency file: /tmp/ws-scm/JBrew/concurrent/pom.xml

Path to vulnerable library: epository/log4j/log4j/1.2.17/log4j-1.2.17.jar,epository/log4j/log4j/1.2.17/log4j-1.2.17.jar,epository/log4j/log4j/1.2.17/log4j-1.2.17.jar,epository/log4j/log4j/1.2.17/log4j-1.2.17.jar

Dependency Hierarchy:

• ❌ log4j-1.2.17.jar (Vulnerable Library)

Found in HEAD commit: 333f014c4ebf46f6cc734f9f87f9b360bc61661d

Vulnerability Details

Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender.

Publish Date: 2020-04-27

URL: CVE-2020-9488

CVSS 3 Score Details (3.7)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://issues.apache.org/jira/browse/LOG4J2-2819

Release Date: 2020-04-27

Fix Resolution: org.apache.logging.log4j:log4j-core:2.13.2

---

Step up your Open Source Security Game with WhiteSource here

[issue-label-bot]

Issue-Label Bot is automatically applying the label bug to this issue, with a confidence of 0.87. Please mark this comment with 👍 or 👎 to give our bot feedback!

Links: app homepage, dashboard and code for this bot.