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CVE-2026-94002 Possible memory exhaustion in SFTP clients (DefaultSftpClient) in component sshd-sftp in Apache MINA SSHD versions 0.9.0…

Description

Possible memory exhaustion in SFTP clients (DefaultSftpClient) in component sshd-sftp in Apache MINA SSHD versions 0.9.0 to 2.19.0 and 3.0.0-M1 to 3.0.0-M5. Apache MINA SSHD is a Java library for client-side and server-side SSH. The sshd-sftp component provides support for SFTP. The SFTP client implementation, when receiving a reply, did not check that this reply corresponded to a request sent earlier. Unsolicited replies would be stored but never consumed. A malicious server could keep sending unsolicited replies until available memory in the client was exhausted. Users are recommended to upgrade to version 2.20.0 or 3.0.0-M6, which fix this issue.

Produits et versions touchés

Produit Versions touchées Corrigé en
Apache Mina SSHD 3.0 3.0.0-M1 → < 3.0.0-M6 3.0.0-M6
Apache Mina SSHD 0.9 0.9.0 → < 2.20.0 2.20.0

Références

Chronologie

  1. Publiée
  2. Dernière modification
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