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cvelistApacheCVELIST:CVE-2020-9488
HistoryApr 27, 2020 - 3:36 p.m.

CVE-2020-9488

2020-04-2715:36:10
apache
www.cve.org
8

AI Score

6.2

Confidence

Low

EPSS

0.002

Percentile

56.6%

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. Fixed in Apache Log4j 2.12.3 and 2.13.1

CNA Affected

[
  {
    "product": "Apache Log4j",
    "vendor": "Apache",
    "versions": [
      {
        "status": "affected",
        "version": "log4j-core 2.13.0"
      },
      {
        "lessThan": "2.12.3",
        "status": "affected",
        "version": "log4j-core",
        "versionType": "custom"
      }
    ]
  }
]

References