github.com/nghttp2/nghttp2 has HTTP/2 Rapid Reset

Impact Rapidly creating and cancelling streams HEADERS frame immediately followed by RSTSTREAM without bound cause denial of service. See https://vulners.com/cve/CVE-2023-44487 for details. Patches nghttp2 v1.57.0 mitigates this vulnerability by default. Workarounds If upgrading to nghttp2 v1.57....

kernel: Spectre v2 SMT mitigations problem

It was found that the Linux Kernel still left the victim process exposed to attacks in some cases even after enabling the spectre-BTI mitigation with prctl. The kernel failed to protect applications that attempted to protect against Spectre v2 leaving them open to attack from other processes...

Citrix Hypervisor Multiple Security Updates

Description of Problem Several issues have been discovered that affect Citrix Hypervisor 8.2 CU1 LTSR and may allow malicious privileged code in a guest VM to: i Compromise an AMD-based host via a passed through PCI device: CVE-2023-34326 ii Compromise the host when a specific administrative acti...

Lenovo Preload Directory Vulnerability - Lenovo Support US

No description provided...

Protecting Against HTTP/2 Rapid Reset: CVE-2023-44487

Today, Google disclosed a zero-day vulnerability in the HTTP/2 protocol. Imperva collaborated proactively with Google to gain advanced insights into this vulnerability. After a comprehensive inspection of this vulnerability by Imperva’s Product Development and Threat Research teams, we can confir...

HTTP/2 Rapid Reset Vulnerability, CVE-2023-44487

Researchers and vendors have disclosed a denial-of-service DoS vulnerability in HTTP/2 protocollink is external. The vulnerability CVE-2023-44487link is external, known as Rapid Reset, has been exploited in the wild in August 2023 through October 2023. CISA recommends organizations that provide...

K000134652: BIG-IP TCP profile vulnerability CVE-2023-40542

Security Advisory Description When TCP Verified Accept is enabled on a TCP profile that is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. CVE-2023-40542 Impact System performance can degrade until the Traffic Management Microkernel TMM...

Microsoft Response to Distributed Denial of Service (DDoS) Attacks against HTTP/2

Summary Beginning in September 2023, Microsoft was notified by industry partners about a newly identified Distributed Denial-of-Service DDoS attack technique being used in the wild targeting HTTP/2 protocol. This vulnerability CVE-2023-44487 impacts any internet exposed HTTP/2 endpoints. As an...

Microsoft Response to Distributed Denial of Service (DDoS) Attacks against HTTP/2

Summary Beginning in September 2023, Microsoft was notified by industry partners about a newly identified Distributed Denial-of-Service DDoS attack technique being used in the wild targeting HTTP/2 protocol. This vulnerability CVE-2023-44487 impacts any internet exposed HTTP/2 endpoints. As an...

Siemens Mendix Forgot Password Module

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories CERT Services | Services |...

PT-2023-29172 · Mediavine · Mediavine Control Panel

Name of the Vulnerable Software and Affected Versions: Mediavine Mediavine Control Panel plugin versions = 2.10.2 Description: The issue is a Cross-Site Request Forgery CSRF vulnerability. This means an attacker can trick a user into performing unintended actions on a web application that the use...

Siemens Simcenter Amesim

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories CERT Services | Services |...

K000137188: AMD CPU vulnerability CVE-2021-26401

Security Advisory Description LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs. CVE-2021-26401 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5 Product Development has evaluated the currently supporte...

Security Bulletin: Vulnerability in python-requests affects IBM Process Mining . CVE-2023-32681

Summary There is a vulnerability in python-requests that could allow a remote attacker to obtain sensitive information. The code is used by IBM Process Mining. This bulletin identifies the security fixes to apply to address the vulnerability. Vulnerability Details CVEID:CVE-2023-32681 DESCRIPTION...

CVE-2023-39189

A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnlosfaddcallback function did not validate the user mode controlled optnum field. This flaw allows a local privileged CAPNETADMIN attacker to trigger an out-of-bounds read, leading to a crash or information disclosure...

CVE-2023-39194

A flaw was found in the XFRM subsystem in the Linux kernel. The specific flaw exists within the processing of state filters, which can result in a read past the end of an allocated buffer. This flaw allows a local privileged CAPNETADMIN attacker to trigger an out-of-bounds read, potentially leadi...

CVE-2023-39192

A flaw was found in the Netfilter subsystem in the Linux kernel. The xtu32 module did not validate the fields in the xtu32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds read by setting the size fields with a value beyond the array boundaries, leading to a cra...

CVE-2023-39193

A flaw was found in the Netfilter subsystem in the Linux kernel. The sctpmtcheck did not validate the flagcount field. This flaw allows a local privileged CAPNETADMIN attacker to trigger an out-of-bounds read, leading to a crash or information disclosure. Mitigation This flaw can be mitigated by...

mXSS in AntiSamy

Impact There is a potential for a mutation XSS mXSS vulnerability in AntiSamy caused by flawed parsing of the HTML being sanitized. To be subject to this vulnerability the preserveComments directive must be enabled in your policy file and also allow for certain tags at the same time. As a result,...

RCE (Remote Code Execution) in - CVE-2022-1471

h2. Summary of Vulnerability Multiple Atlassian Data Center and Server Products use the SnakeYAML library for Java, which is susceptible to a deserialization flaw that can lead to RCE Remote Code Execution. i Atlassian Cloud sites are not affected by this vulnerability. If your site is accessed...