1125 matches found
[SECURITY] Fedora 43 Update: openssh-10.0p1-12.fc43
SSH Secure SHell is a program for logging into and executing commands on a remote machine. SSH is intended to replace rlogin and rsh, and to provide secure encrypted communications between two untrusted hosts over an insecure network. X11 connections and arbitrary TCP/IP ports can also be forward...
GHSA-2WXC-X7RJ-HG8F asyncssh has SCP Path Traversal to Arbitrary File Write
| | | |---|---| | Product | asyncssh all versions through 2.23.0 | | Related | CVE-2019-6111 same class in OpenSSH | | Fix | AsyncSSH 2.23.1 | A malicious SSH server can write arbitrary files on the asyncssh SCP client's filesystem by sending filenames containing ../ traversal sequences. The SCP...
OESA-2026-3479 libssh2 security update
libssh2 is a library implementing the SSH2 protocol as defined by Internet Drafts: SECSH-TRANS22, SECSH-USERAUTH25, SECSH-CONNECTION23, SECSH-ARCH20, SECSH-FILEXFER06, SECSH-DHGEX04, and SECSH-NUMBERS10. Security Fixes: libssh2 through 1.11.1, fixed in commit 2dae302, contains an out-of-bounds he...
CVE-2026-24185
NVIDIA NVOS for network switches contains a vulnerability in the secure shell SSH server configuration component while PKA-only mode is enabled, where an administrator could inadvertently enable an alternative authentication path. If best practices for replacing the default password as recommende...
CVE-2026-24185
NVIDIA NVOS for network switches contains a vulnerability in the secure shell SSH server configuration component while PKA-only mode is enabled, where an administrator could inadvertently enable an alternative authentication path. If best practices for replacing the default password as recommende...
CVE-2026-24185
NVIDIA NVOS for network switches contains a vulnerability in the secure shell SSH server configuration component while PKA-only mode is enabled, where an administrator could inadvertently enable an alternative authentication path. If best practices for replacing the default password as recommende...
CVE-2026-24185: Authentication Bypass Using an Alternate Path or Channel
NVIDIA NVOS for network switches contains a vulnerability in the secure shell SSH server configuration component while PKA-only mode is enabled, where an administrator could inadvertently enable an alternative authentication path. If best practices for replacing the default password as recommende...
PT-2026-77258
NVIDIA NVOS for network switches contains a vulnerability in the secure shell SSH server configuration component while PKA-only mode is enabled, where an administrator could inadvertently enable an alternative authentication path. If best practices for replacing the default password as recommende...
CVE-2026-73489
Summary: CVE-2026-73489 affects russh (Rust SSH library) prior to 0.62.4. An authenticated SSH client can trigger a denial-of-service by sending a pty-req channel request with more than 130 terminal-mode records. The parser uses a fixed 130-entry array for terminal modes but increments the index ...
CVE-2026-73489
Russh is a Rust SSH client & server library. Prior to 0.62.4, an authenticated SSH client can cause a denial of service by sending a pty-req channel request with more than 130 terminal-mode records. The parser in russh/src/server/encrypted.rs stores terminal modes in a fixed 130-entry...
libssh2: libssh2: Heap buffer overflow via integer overflow in publickey attribute allocation
A flaw in libssh2 allows a malicious SSH server to trigger a memory overflow by sending a manipulated attribute count. This can cause the connecting client to crash or allow unauthorized code execution...
PT-2026-71343
Name of the Vulnerable Software and Affected Versions Russh versions prior to 0.62.4 Description An unauthenticated SSH client can trigger a denial of service by sending an SSH MSG KEX ECDH INIT message containing a 32-byte all-zero Q C value. The Curve25519Kex::server dh function in...
CLSA-2026-1786478067 Fix CVE(s): CVE-2026-66032
SECURITY UPDATE: double free in sftpopen reachable by a malicious SSH server against an authenticated client opening an SFTP session - debian/patches/CVE-2026-66032.patch: NULL the response buffer after freeing it on the FXOK path, so the ifbadness arm cannot free the same stale pointer a second...
CVE-2026-72902
Dokploy is a free, self-hostable Platform as a Service PaaS. Prior to 0.29.13, Dokploy allows an authenticated user to execute arbitrary commands on a local or SSH-connected target server because registry.testRegistry and registry.testRegistryById in apps/dokploy/server/api/routers/registry.ts...
SUSE CVE-2026-52814
Gogs is an open source self-hosted Git service. Prior to 0.14.3, the Gogs built-in Go SSH server is vulnerable to an unauthenticated, asymmetric Denial of Service DoS attack. The application accepts inbound TCP connections and passes them to golang.org/x/crypto/ssh.NewServerConn inside a new...
Malicious code in howdybase32 (npm)
Source: amazon-inspector c0eab759e668db62de0eaa10d1f5d32c689b00c7c3d6d2b1517439cc5df3e956 The package advertises itself as a fast, zero-dependency base32 encoder/decoder, but its only bin entry bin/hibase32.js silently invokes portloop.daemon with relay:'ngrok', a hardcoded ngrok auth token,...
AZL-93393 CVE-2026-66034 affecting package libssh2 for versions less than 1.11.1-5
libssh2 through 1.11.1, fixed in commit a13bb6c, contains a missing bounds check vulnerability that allows a malicious SSH server to trigger an arbitrary-length heap out-of-bounds read and a free of an uninitialized pointer via the publickey subsystem. In libssh2publickeylistfetch, the version 1...
AZL-93396 CVE-2026-66032 affecting package libssh2 for versions less than 1.11.1-5
libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftpopen function in src/sftp.c that allows a malicious SSH server to corrupt the heap of any authenticated client opening an SFTP session. When a server responds to SSHFXPOPEN with SSHFXPSTATUS containin...
DEBIAN-CVE-2026-66032
libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftpopen function in src/sftp.c that allows a malicious SSH server to corrupt the heap of any authenticated client opening an SFTP session. When a server responds to SSHFXPOPEN with SSHFXPSTATUS containin...