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CVE-2021-38542: Improper Neutralization of Special Elements used in a Command ('Command Injection')

January 4, 2022 (updated October 27, 2022)

Apache James prior to release is vulnerable to a buffering attack relying on the use of the STARTTLS command. This can result in Man-in -the-middle command injection attacks, leading potentially to leakage of sensible information.

References

  • www.openwall.com/lists/oss-security/2022/01/04/1
  • nvd.nist.gov/vuln/detail/CVE-2021-38542
  • www.openwall.com/lists/oss-security/2022/01/04/1

Code Behaviors & Features

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Affected versions

All versions before 3.6.1

Fixed versions

  • 3.6.1

Solution

Upgrade to version 3.6.1 or above.

Impact 5.9 MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-327: Use of a Broken or Risky Cryptographic Algorithm

Source file

maven/org.jamesframework/james/CVE-2021-38542.yml

Spotted a mistake? Edit the file on GitLab.

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