Siemens SIMATIC S7-1500 Improper Limitation of a Pathname to a Restricted Directory (CVE-2023-27534)

A path traversal vulnerability exists in curl 8.0.0 SFTP implementation causes the tilde character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-3860)

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory. This plugin only works with Tenable.ot. Please visit...

RLSA-2025:20943 Moderate: libssh security update

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh: out-of-bounds read in sftphandle CVE-2025-5318 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

Moderate: Red Hat Security Advisory: libssh security update

An update for libssh is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

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

A flaw was found in the libssh library in versions less than 0.11.2. An out-of-bounds read can be triggered in the sftphandle function due to an incorrect comparison check that permits the function to access memory beyond the valid handle list and to return an invalid pointer, which is used in...

Moderate: libssh security update

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh: out-of-bounds read in sftphandle CVE-2025-5318 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

RHEL 9 : libssh (RHSA-2025:20943)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:20943 advisory. libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh:...

ALSA-2025:21013 Moderate: libssh security update

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh: out-of-bounds read in sftphandle CVE-2025-5318 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

ALSA-2025:20943 Moderate: libssh security update

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh: out-of-bounds read in sftphandle CVE-2025-5318 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

Advisory ROSA-SA-2025-3075

Software: libssh 0.9.6 OS: ROSA Virtualization 2.1 unaffected versions = libssh-0.9.6-15.rv3 affected versions libssh-0.9.6-15.rv3 CVE-ID: CVE-2025-5318 BDU-ID: CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the sftphandle function of the LibSSH library involves reading data outside of buffer...

missing SFTP host verification with wolfSSH

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AZL-69766 CVE-2025-10966 affecting package cmake 3.21.4-21

curl's code for managing SSH connections when SFTP was done using the wolfSSH powered backend was flawed and missed host verification mechanisms. This prevents curl from detecting MITM attackers and more...

Key Exchange without Entity Authentication

Overview Affected versions of this package are vulnerable to Key Exchange without Entity Authentication in the SFTP implementation in the wolfSSH backend. An attacker can intercept or manipulate data in transit by performing a man-in-the-middle attack. Note: This issue affects only users that bui...

CVE-2025-10966 missing SFTP host verification with wolfSSH

curl's code for managing SSH connections when SFTP was done using the wolfSSH powered backend was flawed and missed host verification mechanisms. This prevents curl from detecting MITM attackers and more...

CVE-2025-10966 missing SFTP host verification with wolfSSH

curl's code for managing SSH connections when SFTP was done using the wolfSSH powered backend was flawed and missed host verification mechanisms. This prevents curl from detecting MITM attackers and more...

curl 安全漏洞

curl is a cURL open source tool for transferring data from or to a server. A security vulnerability exists in curl that stems from the lack of a host authentication mechanism when SFTP uses the wolfSSH backend, which could lead to a man-in-the-middle attack...

SUSE CVE-2025-10966

curl's code for managing SSH connections when SFTP was done using the wolfSSH powered backend was flawed and missed host verification mechanisms. This prevents curl from detecting MITM attackers and more...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.19.18 bug fix and security update

Red Hat OpenShift Container Platform release 4.19.18 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a...

Moderate: Red Hat Security Advisory: libssh security update

An update for libssh is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

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

A flaw was found in the libssh library in versions less than 0.11.2. An out-of-bounds read can be triggered in the sftphandle function due to an incorrect comparison check that permits the function to access memory beyond the valid handle list and to return an invalid pointer, which is used in...