X.509 Name Constraints Read Buffer Overflow

A read 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...

OpenSSL 缓冲区错误漏洞

OpenSSL is an open source capable general-purpose cryptographic library from the OpenSSL team that implements the Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. It supports a variety of cryptographic algorithms, including symmetric ciphers, hashing algorithms, secure...

UBUNTU-CVE-2022-4203

A read 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...

OpenSSL -- Multiple vulnerabilities

The OpenSSL project reports: X.400 address type confusion in X.509 GeneralName CVE-2023-0286 High: There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1STRING but the public structure definition for...

Weak Password Requirements

publifycore is vulnerable to Weak Password Requirements. A remote attacker can easily compromise user accounts due to missing password strength constraints...

CISA releases advice on how to safeguard K–12 organizations

To help K-12 schools and school districts in their struggle against cybercrime the Cybersecurity & Infrastructure Security Agency CISA has released the report, Protecting Our Future: Partnering to Safeguard K-12 organizations from Cybersecurity Threats. A cybersecurity incident can significantly...

Weak Password Requirements

phpmyfaq has Weak Password Requirements. A remote attacker is able to easily compromise user accounts because weak passwords are associated with the accounts due to missing password length constraints...

CISA Releases Protecting Our Future: Partnering to Safeguard K–12 organizations from Cybersecurity Threats

Today, CISA released Protecting Our Future: Partnering to Safeguard K–12 organizations from Cybersecurity Threats. The report provides recommendations and resources to help K-12 schools and school districts address systemic cybersecurity risk. It also provides insight into the current threat...

Key takeaways from Malwarebytes 2023 State of Mobile Cybersecurity

The results of our latest survey on mobile cybersecurity in K-12 and hospitals are in--and its not all peaches and roses. When we talk about endpoint protection, its only natural to only think about the most commonly compromised endpoints like work laptops and servers--but your smartphone isnt of...

Huawei EulerOS: Security Advisory for gcc (EulerOS-SA-2023-1221)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

VulnCheck KEV: CVE-2021-34429

For Eclipse Jetty versions 9.4.37-9.4.42, 10.0.1-10.0.5 & 11.0.1-11.0.5, URIs can be crafted using some encoded characters to access the content of the WEB-INF directory and/or bypass some security constraints. This is a variation of the vulnerability reported in CVE-2021-28164/GHSA-v7ff-8wcx-gmc...

SUSE-SU-2022:4586-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: - CVE-2022-3996: Fixed X.509 Policy Constraints Double Locking bsc1206374...

OpenSSL 3.0.7 update assessment

OpenSSL 3.0.7 update assessment Summary The vulnerability in the OpenSSL Security Advisory of Dec 13 2022 do not affect any active Node.js release lines. Analysis Our assessment of the security advisory is: X.509 Policy Constraints Double Locking CVE-2022-3996 Node.js doesn't call OpenSSL as a...

OpenSSL: X.509 Policy Constraints Double Locking Vulnerability (Dec 2022) - Linux

OpenSSL is prone to a denial of service DoS vulnerability. Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; yo...

OpenSSL: X.509 Policy Constraints Double Locking Vulnerability (Dec 2022) - Windows

OpenSSL is prone to a denial of service DoS vulnerability. Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; yo...

DEBIAN-CVE-2022-3996

If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems most widely: Windows this results in a denial of service when the affected process hangs. Policy processing being enabled o...

CVE-2022-3996 X.509 Policy Constraints Double Locking

If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems most widely: Windows this results in a denial of service when the affected process hangs. Policy processing being enabled o...

CVE-2022-3996 X.509 Policy Constraints Double Locking

If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems most widely: Windows this results in a denial of service when the affected process hangs. Policy processing being enabled o...

OpenSSL 安全漏洞

OpenSSL is an open source capable general-purpose cryptographic library from the OpenSSL team that implements the Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. It supports a variety of cryptographic algorithms, including symmetric ciphers, hashing algorithms, secure...

[ZZ-001] PARENT_CANNOT_CONTROL and CANNOT_CREATE_SUBDOMAIN fuses can be bypassed

Severity: High Status: Has been reported to and comfirmed by Jeff ENS team Report Time: 11/28/2022 12:31 AM EST Description The fuse constraints can be violated by a malicious owner of the parent node i.e., the hacker. There are two specific consequences the hacker can cause. Suppose the subnode...