shim: Interger overflow leads to heap buffer overflow in verify_sbat_section on 32-bits systems

A buffer overflow was found in Shim in the 32-bit system. The overflow happens due to an addition operation involving a user-controlled value parsed from the PE binary being used by Shim. This value is further used for memory allocation operations, leading to a heap-based buffer overflow. This fl...

shim: Out-of-bounds read in verify_buffer_authenticode() malformed PE file

An out-of-bounds read flaw was found in Shim due to the lack of proper boundary verification during the load of a PE binary. This flaw allows an attacker to load a crafted PE binary, triggering the issue and crashing Shim, resulting in a denial of service...

UBUNTU-CVE-2024-3096

In PHP version 8.1. before 8.1.28, 8.2. before 8.2.18, 8.3. before 8.3.5, if a password stored with passwordhash starts with a null byte \x00, testing a blank string as the password via passwordverify will incorrectly return true...

IBM Security Verify Privilege 安全漏洞

IBM Security Verify Privilege is a solution from International Business Machines IBM that manages and protects user identities and privileges. An information disclosure vulnerability exists in IBM Security Verify Privilege, which can be exploited by an attacker to obtain sensitive information fro...

IBM Security verify Access Appliance Denial of Service Vulnerability

IBM Security Verify Access ISAM is a service from International Business Machines IBM that improves user access security. The service enables secure and simple access to platforms such as the Web, mobile, IoT and cloud using risk-based access, single sign-on, integrated access management controls...

IBM Security verify Access Appliance Security Vulnerability

IBM Security Verify Access ISAM is a service from International Business Machines IBM that improves user access security. The service enables secure and simple access to platforms such as web, mobile, IoT and cloud technologies through the use of risk-based access, single sign-on, integrated acce...

IBM Security verify Access Appliance Trust Management Issue Vulnerability

IBM Security Verify Access ISAM is a service from International Business Machines IBM that improves user access security. The service enables secure and simple access to platforms such as the Web, mobile, IoT and cloud using risk-based access, single sign-on, integrated access management controls...

Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : GnuTLS vulnerabilities (USN-6733-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6733-1 advisory. It was discovered that GnuTLS had a timing side-channel when performing certain ECDSA operations. A remote attacker could possibly us...

Security Bulletin: Multiple Security Vulnerabilities were found in Open Source libraries used to deploy IBM Security Verify Access Appliances (CVE-2024-31871, CVE-2024-31872, CVE-2024-31873, CVE-2024-31874)

Summary An Open Source repository of python deployment scripts for ISVA Appliance is published on GitHub at https://github.com/IBM-Security/ibmsecurity. Vulnerabilities reported in the public repository have been addressed. Vulnerability Details CVEID:CVE-2024-31872 DESCRIPTION: IBM Security Veri...

CVE-2024-31871

IBM Security Verify Access Appliance 10.0.0 through 10.0.7 could allow a malicious actor to conduct a man in the middle attack when deploying Python scripts due to improper certificate validation. IBM X-Force ID: 287306...

CVE-2024-31873

IBM Security Verify Access Appliance 10.0.0 through 10.0.7 contains hard-coded credentials which it uses for its own inbound authentication that could be obtained by a malicious actor. IBM X-Force ID: 287317...

CVE-2024-31874

IBM Security Verify Access Appliance 10.0.0 through 10.0.7 uses uninitialized variables when deploying that could allow a local user to cause a denial of service. IBM X-Force ID: 287318...

CVE-2024-31874

IBM Security Verify Access Appliance 10.0.0 through 10.0.7 uses uninitialized variables when deploying that could allow a local user to cause a denial of service. IBM X-Force ID: 287318...

CVE-2024-31871

IBM Security Verify Access Appliance 10.0.0 through 10.0.7 could allow a malicious actor to conduct a man in the middle attack when deploying Python scripts due to improper certificate validation. IBM X-Force ID: 287306...

CVE-2024-31872

IBM Security Verify Access Appliance 10.0.0 through 10.0.7 could allow a malicious actor to conduct a man in the middle attack when deploying Open Source scripts due to missing certificate validation. IBM X-Force ID: 287316...

CVE-2024-31873

IBM Security Verify Access Appliance 10.0.0 through 10.0.7 contains hard-coded credentials which it uses for its own inbound authentication that could be obtained by a malicious actor. IBM X-Force ID: 287317...

CVE-2024-31872

IBM Security Verify Access Appliance 10.0.0 through 10.0.7 could allow a malicious actor to conduct a man in the middle attack when deploying Open Source scripts due to missing certificate validation. IBM X-Force ID: 287316...

CVE-2024-31874 IBM Security Verify Access Appliance denial of service

IBM Security Verify Access Appliance 10.0.0 through 10.0.7 uses uninitialized variables when deploying that could allow a local user to cause a denial of service. IBM X-Force ID: 287318...

CVE-2024-31874 IBM Security Verify Access Appliance denial of service

IBM Security Verify Access Appliance 10.0.0 through 10.0.7 uses uninitialized variables when deploying that could allow a local user to cause a denial of service. IBM X-Force ID: 287318...

CVE-2024-31874

CVE-2024-31874 affects IBM Security Verify Access Appliance versions 10.0.0 through 10.0.7. The root cause is uninitialized variables during deployment, which could allow a local user to cause a denial of service. Impact is local, with availability degraded (DoS) as described in multiple sources....