CVE-2025-8114

Consolidated details for CVE-2025-8114 show a NULL pointer dereference in libssh during KEX session ID calculation caused by an allocation failure in cryptographic functions, leading to client or server crashes. Publicly documented fixes exist across multiple distributions: Debian LTS notes a fix...

CVE-2025-8114 Libssh: null pointer dereference in libssh kex session id calculation

A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange KEX process, an allocation failure in cryptographic functions may lead to a NULL pointer dereference. This issue can cause the client or server to crash...

CVE-2025-8114

A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange KEX process, an allocation failure in cryptographic functions may lead to a NULL pointer dereference. This issue can cause the client or server to crash...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference via the calculation of the session ID during the key exchange process. An attacker can cause a crash of SSH clients or servers by triggering an allocation failure in cryptographic functions. Remediation Upgrade...

libssh 代码问题漏洞

libssh is a C development package from the libssh organization for accessing SSH services that can perform remote commands, file transfers, and also provide a secure transport channel for remote programs. A code issue vulnerability exists in libssh that stems from a possible null pointer...

CVE-2025-36117

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 does not disallow the session id after use which could allow an authenticated user to impersonate another user on the system...

CVE-2025-36117

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 does not disallow the session id after use which could allow an authenticated user to impersonate another user on the system...

PT-2025-30588 · Ibm · Ibm I Db2 Mirror For I

Name of the Vulnerable Software and Affected Versions: IBM Db2 Mirror for i versions 7.4 through 7.6 Description: IBM Db2 Mirror for i does not disallow the session id after use, potentially allowing an authenticated user to impersonate another user on the system. Recommendations: IBM Db2 Mirror...

The vulnerability of the Wing FTP server, related to improper checking of the value of the session cookie file UID, allows a hacker to disclose protected information.

The vulnerability of the Wing FTP server is related to improper checking of the value of the session cookie file UID at the /loginok.html endpoint. Exploiting this vulnerability can allow an attacker, operating remotely, to disclose sensitive information...

CVE-2025-40924

Catalyst::Plugin::Session before version 0.44 for Perl generates session ids insecurely. The session id is generated from a usually SHA-1 hash of a simple counter, the epoch time, the built-in rand function, the PID and the current Catalyst context. This information is of low entropy. The PID wil...

UBUNTU-CVE-2025-40924

Catalyst::Plugin::Session before version 0.44 for Perl generates session ids insecurely. The session id is generated from a usually SHA-1 hash of a simple counter, the epoch time, the built-in rand function, the PID and the current Catalyst context. This information is of low entropy. The PID wil...

CVE-2025-40924

CVE-2025-40924 concerns Catalyst::Plugin::Session for Perl, where session IDs are generated from a low-entropy mix (typically a SHA-1 hash of a counter, epoch time, rand(), PID, and Catalyst context). Multiple sources (NVD entry and OSV-facing disclosures) confirm the underlying cause and the ris...

CVE-2025-40923

A random session id generation flaw has been discovered in Plack-Middleware-Session. By default, session ids are generated by a SHA-1 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come from a small set of numbers, and the epoch time may be guessed if it is...

UBUNTU-CVE-2025-40923

Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely. The default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come from a small set of numbers, and the epoch time may be guessed, if i...

CVE-2025-40923

CVE-2025-40923 affects Plack-Middleware-Session for Perl prior to 0.35, where the default session id generator uses a SHA-1 hash seeded with rand, epoch time, and PID, making session IDs predictable. Fedora advisory notes a fix to version 0.36, using Crypt::SysRandom for secure session IDs. The v...

CVE-2025-40923

Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely. The default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, and the PID. The PID will come from a small set of numbers, and the epoch time may be guessed, if i...

CVE-2025-52689

Successful exploitation of the vulnerability could allow an unauthenticated attacker to obtain a valid session ID with administrator privileges by spoofing the login request, potentially allowing the attacker to modify the behaviour of the access point...

CVE-2025-52689 Weak Session ID Check in the OmniAccess Stellar Web Management Interface

Successful exploitation of the vulnerability could allow an unauthenticated attacker to obtain a valid session ID with administrator privileges by spoofing the login request, potentially allowing the attacker to modify the behaviour of the access point...

CVE-2025-52689 Weak Session ID Check in the OmniAccess Stellar Web Management Interface

Successful exploitation of the vulnerability could allow an unauthenticated attacker to obtain a valid session ID with administrator privileges by spoofing the login request, potentially allowing the attacker to modify the behaviour of the access point...

CVE-2025-52689

CVE-2025-52689 affects Alcatel-Lucent OmniAccess Stellar Wi‑Fi APs (e.g., Stellar series) via a weak session ID check in the web management interface. The root cause allows an unauthenticated attacker to spoof a login and obtain a valid administrator session ID, potentially letting the attacker m...