CVE-2021-24037

A use after free in hermes, while emitting certain error messages, prior to commit d86e185e485b6330216dee8e854455c694e3a36e allows attackers to potentially execute arbitrary code via crafted JavaScript. Note that this is only exploitable if the application using Hermes permits evaluation of...

(RHSA-2021:2439) Important: Open Liberty 21.0.0.6 Runtime security update

Open Liberty is a lightweight open framework for building fast and efficient cloud-native Java microservices. This release of Open Liberty 21.0.0.6 serves as a replacement for Open Liberty 21.0.0.3, and includes a security fix and enhancements. For specific information about this release, see lin...

Securing REST with free API Firewall How-to guide

In our modern world, web applications are becoming ever more important. Bad actors know this and they target them more frequently than ever before. This is not likely to stop any time soon as the number of web applications the world needs will only go up with its reliance on technology. To fully...

All versions of Node.js 8.x 9.x and 10.x are vulnerable and the severity is HIGH. An attacker can cause a denial of service (DoS) by causing a node server providing an http2 server to crash. This can be accomplished by interacting with the http2 server in a manner that triggers a cleanup bug where objects are used in native code after they are no longer available. This has been addressed by updating the http2 implementation.

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Metarget - Framework Providing Automatic Constructions Of Vulnerable Infrastructures

1 Introduction Metarget = meta- + target, a framework providing automatic constructions of vulnerable infrastructures, used to deploy simple or complicated vulnerable cloud native targets swiftly and automatically. 1.1 Why Metarget? During security researches, we might find that the deployment of...

F5 BIG-IP Edge Gateway Elevation of Privilege Vulnerability

F5 BIG-IP Edge Gateway is a remote access solution from F5 USA. An elevation of privilege vulnerability exists in F5 BIG-IP Edge Gateway, which stems from a faulty program call to an advanced native procedure, where a non-privileged user uses a malicious DLL to elevate power on a client Windows...

F5 BIG-IP Edge Gateway代码问题漏洞

F5 BIG-IP Edge Gateway is a remote access solution from F5 USA. An elevation of privilege vulnerability exists in F5 BIG-IP Edge Gateway, which stems from a faulty program call to an advanced native procedure, where a non-privileged user uses a malicious DLL to elevate power on a client Windows...

CVE-2020-1920

A regular expression denial of service ReDoS vulnerability in the validateBaseUrl function can cause the application to use excessive resources, become unresponsive, or crash. This was introduced in react-native version 0.59.0 and fixed in version 0.64.1...

CVE-2020-1920

A regular expression denial of service ReDoS vulnerability in the validateBaseUrl function can cause the application to use excessive resources, become unresponsive, or crash. This was introduced in react-native version 0.59.0 and fixed in version 0.64.1...

Denial of service

A regular expression denial of service ReDoS vulnerability in the validateBaseUrl function can cause the application to use excessive resources, become unresponsive, or crash. This was introduced in react-native version 0.59.0 and fixed in version 0.64.1...

CVE-2020-1920

A regular expression denial of service ReDoS vulnerability in the validateBaseUrl function can cause the application to use excessive resources, become unresponsive, or crash. This was introduced in react-native version 0.59.0 and fixed in version 0.64.1...

CVE-2020-1920

Summary of CVE-2020-1920 (CVE entry mode C) The issue is a ReDoS vulnerability in react-native's validateBaseUrl function . It affects react-native versions from 0.59.0 through 0.64.1 , where crafting a URL can cause the application to consume excessive resources, become unresponsive, or crash. T...

PT-2021-10305 · Facebook · React Native

Name of the Vulnerable Software and Affected Versions: react-native versions 0.59.0 through 0.64.1 Description: A regular expression denial of service ReDoS vulnerability in the validateBaseUrl function can cause the application to use excessive resources, become unresponsive, or crash...

React Native代码问题漏洞

React Native is an open source JavaScript framework. It is used to build user interfaces and native applications. A code issue vulnerability exists in react-native version 0.59.0, which stems from a regular expression in the validateBaseUrl function that could cause an application to use too many...

CVE-2021-29492

Envoy is a cloud-native edge/middle/service proxy. Envoy does not decode escaped slash sequences %2F and %5C in HTTP URL paths in versions 1.18.2 and before. A remote attacker may craft a path with escaped slashes, e.g. /something%2F..%2Fadmin, to bypass access control, e.g. a block on /admin. A...

CVE-2021-29492

Envoy versions up to 1.18.2 contain a URL-path decoding flaw: escaped slashes (%2F, %5C) are not decoded, allowing an attacker to craft paths like /something%2F..%2Fadmin to bypass access controls and escalate privileges when RBAC/JWT filters enforce path-based policies. This can let a backend se...

Apple macOS 资源管理错误漏洞

Apple macOS is a proprietary operating system developed by Apple Inc. for Mac computers. A resource management error vulnerability exists in the Heimdal component of Apple MacOS. The vulnerability stems from a use-after-the-fact error in Heimdal, where a malicious application could trigger a...

Apple iPadOS 访问控制错误漏洞

Apple iPadOS is an operating system from Apple Inc. for the iPad tablet computer. Apple iPadOS suffers from an Access Control Error vulnerability that stems from improper access restrictions in the kernel subsystem. A native application can bypass implemented security restrictions and expose...

Apple tvOS 权限许可和访问控制问题漏洞

Apple tvOS is an operating system for Smart TVs from Apple. A vulnerability exists in Apple tvOS due to a permissions licensing and access control issue, which arises from an application not properly imposing security restrictions in the "crash report" component. The vulnerability allows native...

Apple iPadOS 竞争条件问题漏洞

Apple iPadOS is an operating system from Apple Inc. for the iPad tablet computer. Apple iPadOS suffers from a Competitive Condition Issue vulnerability that stems from a competitive condition in AVEVideoEncoder. A native application can exploit the competition to gain unauthorized access to...