Man-in-the-Middle (MitM) Affecting log4j:log4j package, versions [0,]
Threat Intelligence
EPSS
0.19% (58th
percentile)
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Test your applications- Snyk ID SNYK-JAVA-LOG4J-1300176
- published 28 Apr 2020
- disclosed 27 Apr 2020
- credit Unknown
Introduced: 27 Apr 2020
CVE-2020-9488 Open this link in a new tabHow to fix?
There is no fixed version for log4j:log4j.
Overview
log4j:log4j is a 1.x branch of the Apache Log4j project. Note: Log4j 1.x reached End of Life in 2015, and is no longer supported.
Affected versions of this package are vulnerable to Man-in-the-Middle (MitM). 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.
CVSS Scores
version 3.1