Libssh: incorrect return code handling in ssh_kdf() in libssh

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Libssh: out-of-bounds read in sftp_handle()

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Libssh: double free vulnerability in libssh key export functions

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Libssh: invalid return code for chacha20 poly1305 with openssl backend

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SUSE SLES12 Security Update : libssh (SUSE-SU-2025:02281-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02281-1 advisory. - CVE-2025-4877: Fixed write beyond bounds in binary to base64 conversion functions bsc1245309. - CVE-2025-4878: Fixed use of uninitialized...

OESA-2025-1808 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

OESA-2025-1807 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

OESA-2025-1806 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

OESA-2025-1805 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

OESA-2025-1804 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

PT-2025-29288 · Undefined · Undefined

⚠️ Breaking: SUSE warns of high-risk libssh flaw CVE-2025-02278. 🔓 Remote code execution possible—patch NOW! 🔗Read more: 👉 https://t.co/8HM7kXjQ63 InfoSec DevOps https://t.co/53LDWhdn1b...

PT-2025-29272 · Undefined · Undefined

PSA: Patch libssh NOW - CVE-2025-02279 lets attackers RCE via SSH CVSS 8.1. 🔸 Affects SUSE, RHEL, Ubuntu 🔸 PoC expected within 72h 🔸 Mitigation script: Read more: 👉 https://t.co/gU7upFTAjF InfoSec https://t.co/MHMwIK6Z2B...

SUSE SLES15 Security Update : libssh (SUSE-SU-2025:02278-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02278-1 advisory. - CVE-2025-4877: Fixed write beyond bounds in binary to base64 conversion functions bsc1245309. - CVE-2025-4878: Fixed use of...

SUSE SLES15 Security Update : libssh (SUSE-SU-2025:02279-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02279-1 advisory. - CVE-2025-4877: Fixed write beyond bounds in binary to base64 conversion functions bsc1245309. - CVE-2025-4878: Fixed use of...

Security update for libssh

This update for libssh fixes the following issues: CVE-2025-4877: Fixed write beyond bounds in binary to base64 conversion functions bsc1245309. CVE-2025-4878: Fixed use of uninitialized variable in privatekeyfromfile bsc1245310. CVE-2025-5318: Fixed likely read beyond bounds in sftp server handl...

Security update for libssh

This update for libssh fixes the following issues: CVE-2025-4877: Fixed write beyond bounds in binary to base64 conversion functions bsc1245309. CVE-2025-4878: Fixed use of uninitialized variable in privatekeyfromfile bsc1245310. CVE-2025-5318: Fixed likely read beyond bounds in sftp server handl...

Security update for libssh

This update for libssh fixes the following issues: CVE-2025-4877: Fixed write beyond bounds in binary to base64 conversion functions bsc1245309. CVE-2025-4878: Fixed use of uninitialized variable in privatekeyfromfile bsc1245310. CVE-2025-5318: Fixed likely read beyond bounds in sftp server handl...

SUSE-SU-2025:02278-1 Security update for libssh

This update for libssh fixes the following issues: - CVE-2025-4877: Fixed write beyond bounds in binary to base64 conversion functions bsc1245309. - CVE-2025-4878: Fixed use of uninitialized variable in privatekeyfromfile bsc1245310. - CVE-2025-5318: Fixed likely read beyond bounds in sftp server...

Ubuntu: Security Advisory (USN-7619-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 22.04 LTS / 24.04 LTS / 24.10 / 25.04 : libssh vulnerabilities (USN-7619-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 24.10 / 25.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7619-1 advisory. Ronald Crane discovered that libssh incorrectly handled certain base64 conversions. An attacker could use this issue to cause...