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  5. CVE-2021-30129

CVE-2021-30129: Missing Release of Resource after Effective Lifetime

August 2, 2021

A vulnerability in sshd-core of Apache Mina SSHD allows an attacker to overflow the server causing an OutOfMemory error. This issue affects the SFTP and port forwarding features of Apache Mina SSHD version 2.0.0 and later versions. It was addressed in Apache Mina SSHD 2.7.0

References

  • github.com/advisories/GHSA-9279-7hph-r3xw
  • nvd.nist.gov/vuln/detail/CVE-2021-30129

Code Behaviors & Features

Detect and mitigate CVE-2021-30129 with GitLab Dependency Scanning

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Affected versions

All versions starting from 2.0.0 before 2.7.0

Fixed versions

  • 2.7.0

Solution

Upgrade to version 2.7.0 or above.

Impact 6.5 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-772: Missing Release of Resource after Effective Lifetime

Source file

maven/org.apache.sshd/sshd-mina/CVE-2021-30129.yml

Spotted a mistake? Edit the file on GitLab.

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