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Findings

CVE-2019-6110

In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker) can manipulate the client o…

Published Jan 31, 2019 · updated Oct 14, 2026 · openbsd openssh

In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker) can manipulate the client output, for example to use ANSI control codes to hide additional files being transferred.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 31, 2019 · NIST NVD

    Detected

    In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker) can manipulate the client output, for example to use ANSI control codes to hide additional files being transferred.

  2. Oct 14, 2026 · NIST NVD

    Updated

    In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker) can manipulate the client output, for example to use ANSI control codes to hide additional files being transferred.

Affected

  • cpe netapp/element softwareversion unspecified
  • cpe netapp/ontap select deployversion unspecified
  • cpe netapp/storage automation storeversion unspecified
  • cpe openbsd/opensshversion unspecified
  • cpe siemens/scalance x204rna eec firmwareversion unspecified
  • cpe siemens/scalance x204rna firmwareversion unspecified
  • cpe winscp/winscpversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2019-6110

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2019-6110

    30-day exploitation probability 24.9%

    first.org
  • Exploit DatabasePublic exploit reference46193

    Public archive entry. The exploit body is not stored here.

    exploit-db.com
  • Exploit DatabasePublic exploit reference46516

    Public archive entry. The exploit body is not stored here.

    exploit-db.com
  • NIST NVDVulnerability recordCVE-2019-6110

    In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker) can manipulate the client output, for example to use ANSI control codes to hide additional files being transferred.

    nvd.nist.gov

References