CVE-2023-31355

CVE-2023-31355 is associated with SNP firmware write restrictions; a malicious hypervisor could overwrite a guest’s UMC seed and potentially read memory from a decommissioned guest. Connected advisories (Fedora Linux-firmware updates around 2025-03-11) provide concrete remediation: update linux-f...

CVE-2023-31355

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest...

PT-2024-12279 · Unknown +1 · Scp-Firmware +1

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue involves improper restriction of write operations in SNP firmware. This could allow a malicious hypervisor to overwrite a guest's UMC seed,...

AMD SEV-SNP 安全漏洞

AMD SEV-SNP is a secure encrypted virtualization firmware from UltraMicroelectronics AMD. A single key is used to encrypt system memory. AMD SEV-SNP suffers from a security vulnerability that stems from an improper restriction on write operations causing a malicious hypervisor to overwrite the...

AMD SEV-SNP 安全漏洞

AMD SEV-SNP is a secure encrypted virtualization firmware from UltraMicroelectronics AMD. A single key is used to encrypt system memory. AMD SEV-SNP suffers from a security vulnerability that stems from an improper restriction of write operations allowing a malicious hypervisor to potentially...

Malicious code in @ks-radar/radar-seed (npm)

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MAL-2024-2918 Malicious code in @ks-radar/radar-seed (npm)

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GHSA-XG9W-R469-M455 ZendFramework Potential Information Disclosure and Insufficient Entropy vulnerabilities

In Zend Framework 2, the Zend\Math\Rand component generates random bytes using the OpenSSL or Mcrypt extensions when available but will otherwise use PHP's mtrand function as a fallback. All outputs from mtrand are predictable for the same PHP process if an attacker can brute force the seed used ...

ZendFramework Potential Information Disclosure and Insufficient Entropy vulnerabilities

In Zend Framework 2, the Zend\Math\Rand component generates random bytes using the OpenSSL or Mcrypt extensions when available but will otherwise use PHP's mtrand function as a fallback. All outputs from mtrand are predictable for the same PHP process if an attacker can brute force the seed used ...

Security advisory: OAuth1 in QtNetworkAuth

The OAuth1 implementation in QtNetworkAuth created nonces using a PRNG that was seeded with a predictable seed. This issue has been assigned the CVE id CVE-2024-36048. This means that an attacker that can somehow control the time of the first OAuth1 flow of the process has a high chance of...

SUSE CVE-2024-35875

In the Linux kernel, the following vulnerability has been resolved: x86/coco: Require seeding RNG with RDRAND on CoCo systems There are few uses of CoCo that don't rely on working cryptography and hence a working RNG. Unfortunately, the CoCo threat model means that the VM host cannot be trusted a...

CVE-2024-35875 x86/coco: Require seeding RNG with RDRAND on CoCo systems

In the Linux kernel, the following vulnerability has been resolved: x86/coco: Require seeding RNG with RDRAND on CoCo systems There are few uses of CoCo that don't rely on working cryptography and hence a working RNG. Unfortunately, the CoCo threat model means that the VM host cannot be trusted a...

UBUNTU-CVE-2024-36048

QAbstractOAuth in Qt Network Authorization in Qt before 5.15.17, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.6, and 6.6.x through 6.7.x before 6.7.1 uses only the time to seed the PRNG, which may result in guessable values...

CVE-2024-36048

CVE-2024-36048 affects Qt Network Authorization’s QAbstractOAuth. Vulnerable in Qt before 5.15.17, 6.x before 6.2.13, 6.3.x–6.5.x before 6.5.6, and 6.6.x–6.7.x before 6.7.1. The root cause is seeding the PRNG with only the current time, which can yield guessable values. Impact is high for confide...

Qt 安全漏洞

Qt is a cross-platform C++ application development framework from the Norwegian company Qt. It is widely used to develop GUI programs, in which case it is also known as the widget toolkit. It can also be used to develop non-GUI programs, such as console tools and servers. A security vulnerability...

Updated ghostscript packages fix security vulnerability

An issue was discovered in Artifex Ghostscript through 10.01.0. psi/zmisc1.c, when SAFER mode is used, allows eexec seeds other than the Type 1 standard. CVE-2023-52722...

PT-2024-18147 · Secomea · Secomea Gatemanager

Name of the Vulnerable Software and Affected Versions: Secomea GateManager versions prior to 11.2.624071020 Description: The issue is related to the incorrect usage of seeds in the Pseudo-Random Number Generator PRNG in the Secomea GateManager's Webserver modules, allowing session hijacking...

CVE-2024-23643

GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. A stored cross-site scripting XSS vulnerability exists in versions prior to 2.23.2 and 2.24.1 that enables an authenticated administrator with workspace-level privileges to store a...

CVE-2024-23643 GeoServer Stored Cross-Site Scripting (XSS) vulnerability in GWC Seed Form

GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. A stored cross-site scripting XSS vulnerability exists in versions prior to 2.23.2 and 2.24.1 that enables an authenticated administrator with workspace-level privileges to store a...

CVE-2024-23643 GeoServer Stored Cross-Site Scripting (XSS) vulnerability in GWC Seed Form

GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. A stored cross-site scripting XSS vulnerability exists in versions prior to 2.23.2 and 2.24.1 that enables an authenticated administrator with workspace-level privileges to store a...