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Kitploit
Kitploit
added 2026/09/13 3:09 a.m.4 views

Libssh-server-CVE-2018-10933

libssh Authentication Bypass VulnerabilityCVE-2018-10933 中文版本Chinese version libssh is a multiplatform C library implementing the SSHv2 protocol on client and server side. A logic vulnerability was found in libssh's server-side state machine. The attacker can send the MSGUSERAUTHSUCCESS message...

9.1CVSS7.5AI score0.91789EPSS
SaveExploits13References1
BDU FSTEC
BDU FSTEC
added 2026/08/28 12:00 a.m.13 views

The vulnerability in the src/userauth.c component of the SSH2 protocol implementation library Libssh2 allows a attacker to cause a service failure.

The vulnerability in the src/userauth.c component of the SSH2 protocol implementation library Libssh2 is related to errors in number processing. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...

7.5CVSS7.1AI score0.00466EPSS
SaveExploits0References14Affected Software6
OSV
OSV
added 2026/08/10 3:24 p.m.6 views

SUSE-SU-2026:23049-1 Security update for libssh2_org

This update for libssh2org fixes the following issues: - CVE-2025-15661: out-of-bounds heap read vulnerability in the sftpsymlink function in src/sftp.c bsc1268546. - CVE-2026-7598: integer overflow in function userauthpassword of file src/userauth.c bsc1263890. - CVE-2026-58050: heap buffer...

9.1CVSS6.4AI score0.00648EPSS
SaveExploits0References17
Tenable Nessus
Tenable Nessus
added 2026/08/08 12:00 a.m.14 views

EulerOS 2.0 SP11 : libssh2 (EulerOS-SA-2026-3080)

According to the versions of the libssh2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauthpassword of the file...

9.1CVSS7.2AI score0.00466EPSS
SaveExploits0References2
SUSE Linux
SUSE Linux
added 2026/08/07 1:08 p.m.11 views

Security update for libssh2_org

This update for libssh2org fixes the following issues: CVE-2025-15661: out-of-bounds heap read vulnerability in the sftpsymlink function in src/sftp.c bsc1268546. CVE-2026-7598: integer overflow in function userauthpassword of file src/userauth.c bsc1263890. CVE-2026-55199: pre-authentication DoS...

9.2CVSS7.5AI score0.00918EPSS
SaveExploits1References36
Mageia
Mageia
added 2026/07/20 7:06 p.m.12 views

Updated libssh2 packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Heap Buffer Over-read via sftpsymlink in sftp.c. CVE-2025-15661 libssh2 userauth.c userauthpassword integer overflow. CVE-2026-7598 Pre-Authentication DoS via SSHMSGEXTINFO Handler. CVE-2026-55199 Out-of-Bounds Write via Unchecked packetlength in...

9.2CVSS5.6AI score0.04024EPSS
SaveExploits15References9
Tenable Nessus
Tenable Nessus
added 2026/07/14 12:00 a.m.19 views

EulerOS 2.0 SP10 : libssh2 (EulerOS-SA-2026-2659)

According to the versions of the libssh2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauthpassword of the file...

9.1CVSS6.9AI score0.00466EPSS
SaveExploits0References2
Tenable Nessus
Tenable Nessus
added 2026/07/10 12:00 a.m.15 views

EulerOS 2.0 SP12 : libssh2 (EulerOS-SA-2026-2543)

According to the versions of the libssh2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauthpassword of the file...

9.1CVSS6.9AI score0.00466EPSS
SaveExploits0References2
OSV
OSV
added 2026/06/11 8:33 p.m.14 views

GHSA-4R3C-5HPG-58QR Russh SSH message fields were decoded through allocation-first parsers before field-specific bounds

SSH message fields were decoded through allocation-first parsers before field-specific bounds Summary Several russh client and server message handlers decoded attacker-controlled SSH strings, name-lists, and byte fields into owned allocations before applying field-specific bounds. A remote SSH pe...

7.5CVSS6AI score0.00367EPSS
SaveExploits0References4
EUVD
EUVD
added 2026/06/11 8:28 p.m.17 views

EUVD-2026-36129

Russh: Unchecked keyboard-interactive prompt count in client auth path...

6.5CVSS5.4AI score0.00232EPSS
SaveExploits0References2
Tenable Nessus
Tenable Nessus
added 2026/06/08 12:00 a.m.53 views

Amazon Linux 2023 : libssh2, libssh2-devel (ALAS2023-2026-1779)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1779 advisory. A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauthpassword of the file src/userauth.c. Such manipulation of the argument...

9.1CVSS7.1AI score0.00466EPSS
SaveExploits0References4
OSV
OSV
added 2026/05/14 7:22 p.m.15 views

CLSA-2026-1778745959 libssh2: Fix of CVE-2026-7598

CVE-2026-7598: add usernamelen/passwordlen bounds checks in userauthlist and userauthpassword to prevent integer overflow when allocating the SSH USERAUTHREQUEST packet buffer...

9.1CVSS7.2AI score0.00466EPSS
SaveExploits0References1
OSV
OSV
added 2026/05/13 8:55 a.m.17 views

CLSA-2026-1778247114 libssh2: Fix of CVE-2026-7598

CVE-2026-7598: fix integer overflow in userauthpassword CVE-2026-7598...

9.1CVSS7.2AI score0.00466EPSS
SaveExploits0References1
OSV
OSV
added 2026/05/12 4:20 p.m.13 views

CLSA-2026-1778602853 Fix CVE(s): CVE-2026-7598

SECURITY UPDATE: fix integer overflow in usernamelen bounds checks across userauthlist, userauthpassword and password change paths in src/userauth.c - debian/patches/CVE-2026-7598.patch: fix integer overflow in usernamelen bounds checks across userauthlist, userauthpassword and password change...

9.1CVSS7.2AI score0.00466EPSS
SaveExploits0References1
Tenable Nessus
Tenable Nessus
added 2026/05/06 12:00 a.m.18 views

Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-7598)

The version of CBL-Mariner Releases installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2026-7598 advisory. - A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the...

9.1CVSS5.8AI score0.00466EPSS
SaveExploits0References1
SUSE CVE
SUSE CVE
added 2026/05/05 1:48 a.m.19 views

SUSE CVE-2026-7598

A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauthpassword of the file src/userauth.c. Such manipulation of the argument usernamelen/passwordlen leads to integer overflow. The attack may be launched remotely. The name of the patch is...

7.3CVSS6.9AI score0.00466EPSS
SaveExploits0References11
Microsoft CVE
Microsoft CVE
added 2026/05/03 8:01 a.m.13 views

libssh2 userauth.c userauth_password integer overflow

...

9.1CVSS5.8AI score0.00466EPSS
SaveExploits0
ATTACKERKB
ATTACKERKB
added 2026/05/01 9:30 p.m.8 views

CVE-2026-7598

A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauthpassword of the file src/userauth.c. Such manipulation of the argument usernamelen/passwordlen leads to integer overflow. The attack may be launched remotely. The name of the patch is...

7.5CVSS7AI score0.00466EPSS
SaveExploits0References7
AlpineLinux
AlpineLinux
added 2026/05/01 9:30 p.m.23 views

CVE-2026-7598

A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauthpassword of the file src/userauth.c. Such manipulation of the argument usernamelen/passwordlen leads to integer overflow. The attack may be launched remotely. The name of the patch is...

9.1CVSS6.9AI score0.00466EPSS
SaveExploits0References12
EUVD
EUVD
added 2025/10/07 12:30 a.m.17 views

EUVD-2002-2383

Malware in sbrugna...

4.9CVSS6.4AI score0.00847EPSS
SaveExploits0References4
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