ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay

Impact A cryptographic semantic binding flaw in ALTCHA libraries allows challenge payload splicing, which may enable replay attacks. The HMAC signature does not unambiguously bind challenge parameters to the nonce, allowing an attacker to reinterpret a valid proof-of-work submission with a modifi...

ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay

A cryptographic semantic binding flaw in ALTCHA libraries allows challenge payload splicing, which may enable replay attacks. The HMAC signature does not unambiguously bind challenge parameters to the nonce, allowing an attacker to reinterpret a valid proof-of-work submission with a modified...

ALTCHA 数据伪造问题漏洞

ALTCHA is a self-hosted CAPTCHA software from ALTCHA Open Source. ALTCHA suffers from a Data Forgery Problem vulnerability that stems from HMAC signatures not explicitly bound to challenge parameters, which could lead to replay attacks...

Siemens Gridscale X Prepay Security Bypass Vulnerability

Siemens Gridscale X Prepay is an energy prepayment and customer management system from Siemens, Germany. A security bypass vulnerability exists in Siemens Gridscale X Prepay, which stems from authentication token replay, and can be exploited by an attacker to cause session hijacking...

Authentication Bypass

Jenkins SAML Plugin is vulnerable to Authentication Bypass. The vulnerability is due to the absence of a replay cache in the SAML authentication flow, allowing attackers who capture SAML authentication messages to replay them and authenticate to Jenkins as the affected user...

OESA-2025-2800 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ext4: update sjournalinum if it changes after journal replay When mounting a crafted ext4 image, sjournalinum may change after journal replay, which is obviously...

EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-2464)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : scsi: qla2xxx: Fix warning message due to adisc being flushedCVE-2022-49158 scsi: qla2xxx: Implement ref count for SRBCVE-2022-49159 tcp: add...

CVE-2025-40807

A vulnerability has been identified in Gridscale X Prepay All versions V4.2.1. The affected application is vulnerable to capture-replay of authentication tokens. This could allow an authenticated but already locked-out user to establish still valid user sessions...

EUVD-2025-202315

An issue was discovered in the PCI Express PCIe Integrity and Data Encryption IDE specification, where insufficient guidance on Transaction Layer Packet TLP ordering and tag uniqueness may allow encrypted packets to be replayed or reordered without detection. This can enable local or physical...

CVE-2025-9612

An issue was discovered in the PCI Express PCIe Integrity and Data Encryption IDE specification, where insufficient guidance on Transaction Layer Packet TLP ordering and tag uniqueness may allow encrypted packets to be replayed or reordered without detection. This can enable local or physical...

CVE-2025-9612 CVE-2025-9612

An issue was discovered in the PCI Express PCIe Integrity and Data Encryption IDE specification, where insufficient guidance on Transaction Layer Packet TLP ordering and tag uniqueness may allow encrypted packets to be replayed or reordered without detection. This can enable local or physical...

CVE-2025-9612 CVE-2025-9612

An issue was discovered in the PCI Express PCIe Integrity and Data Encryption IDE specification, where insufficient guidance on Transaction Layer Packet TLP ordering and tag uniqueness may allow encrypted packets to be replayed or reordered without detection. This can enable local or physical...

CVE-2025-9612

CVE-2025-9612 concerns the PCI Express (PCIe) Integrity and Data Encryption (IDE) specification. The issue is that insufficient guidance on Transaction Layer Packet (TLP) ordering and tag uniqueness may allow encrypted packets to be replayed or reordered without detection, enabling local or physi...

EUVD-2025-201926

A vulnerability has been identified in Gridscale X Prepay All versions V4.2.1. The affected application is vulnerable to capture-replay of authentication tokens. This could allow an authenticated but already locked-out user to establish still valid user sessions...

CVE-2025-40807

A vulnerability has been identified in Gridscale X Prepay All versions V4.2.1. The affected application is vulnerable to capture-replay of authentication tokens. This could allow an authenticated but already locked-out user to establish still valid user sessions...

CVE-2025-40807

A vulnerability has been identified in Gridscale X Prepay All versions V4.2.1. The affected application is vulnerable to capture-replay of authentication tokens. This could allow an authenticated but already locked-out user to establish still valid user sessions...

CVE-2025-40807

A vulnerability has been identified in Gridscale X Prepay All versions V4.2.1. The affected application is vulnerable to capture-replay of authentication tokens. This could allow an authenticated but already locked-out user to establish still valid user sessions...

CVE-2025-40807

A vulnerability has been identified in Gridscale X Prepay All versions V4.2.1. The affected application is vulnerable to capture-replay of authentication tokens. This could allow an authenticated but already locked-out user to establish still valid user sessions...

CVE-2025-40807

Gridscale X Prepay (Siemens) is affected by CVE-2025-40807 in all versions

SUSE CVE-2025-40320

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential cfid UAF in smb2queryinfocompound When smb2queryinfocompound retries, a previously allocated cfid may have been freed in the first attempt. Because cfid wasn't reset on replay, later cleanup could act o...