Why Did the OpenSSL Punycode Vulnerability Happen

Some room-temperature takes on yesterdays not-quite-RCE vulnerabilities in OpenSSL 3.0, and on what there is to learn about safe cryptography engineering. A recap Yesterday OpenSSL published version 3.0.7, which was pre-announced to contain a fix for a CRITICAL vulnerability, the first one since...

DEBIAN-CVE-2022-3786

A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed a malicious certificate or for an application to continue certificate...

UBUNTU-CVE-2022-3602

A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification and requires either a CA to have signed the malicious certificate or for the application to continue certificate...

PT-2022-5307

Name of the Vulnerable Software and Affected Versions OpenSSL versions 3.0.0 through 3.0.6 Description A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. This occurs after certificate chain signature verification and requires either a CA...

GLSA-202210-02 : OpenSSL: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202210-02 OpenSSL: Multiple Vulnerabilities - The Raccoon attack exploits a flaw in the TLS specification which can lead to an attacker being able to compute the pre-master secret in connections which have used a Diffie-Hellman DH...

Local government cybersecurity: 5 best practices

It seems like not a day goes by where we dont hear about a local government cyberattack. Indeed, from 911 call centers to public schools, cyberattacks on local governments are as common as they are devastating. Just how often do threat actors attack local governments? A survey of 14 mainly larger...

GHSA-GWP4-MCV4-W95J jwcrypto token substitution can lead to authentication bypass

The JWT code can auto-detect the type of token being provided, and this can lead the application to incorrect conclusions about the trustworthiness of the token. Quoting the private disclosure we received : "Under certain circumstances, it is possible to substitute a .. signed JWS with a JWE that...

jwcrypto token substitution can lead to authentication bypass

The JWT code can auto-detect the type of token being provided, and this can lead the application to incorrect conclusions about the trustworthiness of the token. Quoting the private disclosure we received : "Under certain circumstances, it is possible to substitute a .. signed JWS with a JWE that...

GHSA-2M6G-CRV8-P3C6 Parse Server vulnerable to brute force guessing of user sensitive data via search patterns

Impact Internal fields keys used internally by Parse Server, prefixed by and protected fields user defined can be used as query constraints. Internal and protected fields are removed by Parse Server from query results and are only returned to the client using a valid master key. However, using...

Parse Server vulnerable to brute force guessing of user sensitive data via search patterns

Impact Internal fields keys used internally by Parse Server, prefixed by and protected fields user defined can be used as query constraints. Internal and protected fields are removed by Parse Server from query results and are only returned to the client using a valid master key. However, using...

SUSE-SU-2022:3249-1 Security update for clamav

This update for clamav fixes the following issues: clamav was updated to 0.103.7 bsc1202986 Upgrade the vendored UnRAR library to version 6.1.7. Fix logical signature 'Intermediates' feature. Relax constraints on slightly malformed zip archives that contain overlapping file entries...

CVE-2022-36079

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Internal fields keys used internally by Parse Server, prefixed by and protected fields user defined can be used as query constraints. Internal and protected fields are removed by Parse Server a...

Code injection

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Internal fields keys used internally by Parse Server, prefixed by and protected fields user defined can be used as query constraints. Internal and protected fields are removed by Parse Server a...

CVE-2022-36079 Parse Server vulnerable to brute force guessing of user sensitive data via search patterns

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Internal fields keys used internally by Parse Server, prefixed by and protected fields user defined can be used as query constraints. Internal and protected fields are removed by Parse Server a...

CVE-2022-36079 Parse Server vulnerable to brute force guessing of user sensitive data via search patterns

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Internal fields keys used internally by Parse Server, prefixed by and protected fields user defined can be used as query constraints. Internal and protected fields are removed by Parse Server a...

CVE-2022-36079 Parse Server vulnerable to brute force guessing of user sensitive data via search patterns

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Internal fields keys used internally by Parse Server, prefixed by and protected fields user defined can be used as query constraints. Internal and protected fields are removed by Parse Server a...

PT-2022-23167 · Unknown · Parse Server

Name of the Vulnerable Software and Affected Versions: Parse Server versions prior to 4.10.14 Parse Server versions prior to 5.2.5 Description: Internal fields keys used internally by Parse Server, prefixed by and protected fields user defined can be used as query constraints. These fields are...

Parse Server 信息泄露漏洞

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. An information disclosure vulnerability exists in Parse Server versions prior to 4.10.14 and prior to 5.2.5, which stems from the use of query constraints that can be enumerated to guess these...

SUSE: Security Advisory (SUSE-SU-2022:2958-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

GCC 安全漏洞

GCC is a collection of GNU compilers. It is primarily used to compile the C and C++ languages. A security vulnerability exists in GCC, which stems from an internal compiler error in the matchreload function in lra-constraints.c that causes the input file to crash...