Tag
#ssl
Ubuntu Security Notice 6300-1 - William Zhao discovered that the Traffic Control subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service. It was discovered that the NTFS file system implementation in the Linux kernel did not properly check buffer indexes in certain situations, leading to an out-of-bounds read vulnerability. A local attacker could possibly use this to expose sensitive information.
1. EXECUTIVE SUMMARY CVSS v3 5.9 ATTENTION: Exploitable remotely Vendor: ICONICS, Mitsubishi Electric Equipment: ICONICS Product Suite Vulnerabilities: Buffer Overflow, Out-of-Bounds Read, Observable Timing Discrepancy, Double Free, and NULL Pointer Dereference 2. RISK EVALUATION Successful exploitation of these vulnerabilities could result in information disclosure, denial-of-service, or remote code execution. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS ICONICS reports these vulnerabilities affect the following products using OpenSSL: ICONICS Suite including GENESIS64, Hyper Historian, AnalytiX, and MobileHMI: Version 10.97.2 3.2 VULNERABILITY OVERVIEW 3.2.1 CLASSIC BUFFER OVERFLOW CWE-120 A denial of service and potential crash vulnerability due to a buffer overrun condition exists in the OpenSSL library used in the ICONICS Suite. This vulnerability is in the X.509 certificate name constraint checking. CVE-2022-3602 has been assigned to this vulnerability. A CVSS v3 base s...
Categories: Exploits and vulnerabilities Categories: News Tags: Citrix Tags: NetScalers Tags: Germany Tags: CVE-2023-3519 Tags: Fox-IT Tags: DIVD Researchers have found almost 2000 backdoored Citrix NetScalers, many of which were patched after the backdoor in the form of a web shell was dropped. (Read more...) The post Citrix NetScalers backdoored in widespread exploitation campaign appeared first on Malwarebytes Labs.
The AudioCodes VoIP phones can be managed centrally, whereby configuration files are provided and requested by the phones at a central location. These configuration files can also be provided in encrypted form. This is intended to protect sensitive information within the configuration files from unauthorized access. Due to the use of a hardcoded cryptographic key, an attacker is able to decrypt encrypted configuration files and retrieve sensitive information. Firmware versions greater than or equal to 3.4.8.M4 are affected.
Red Hat Security Advisory 2023-4612-01 - Red Hat support for Spring Boot provides an application platform that reduces the complexity of developing and operating applications for OpenShift as a containerized platform. This release of Red Hat support for Spring Boot 2.7.13 serves as a replacement for Red Hat support for Spring Boot 2.7.12, and includes security, bug fixes and enhancements. For more information, see the release notes linked in the References section. Issues addressed include bypass, code execution, denial of service, and deserialization vulnerabilities.
Red Hat Security Advisory 2023-4603-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.13.9.
Red Hat Security Advisory 2023-4628-01 - Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products and packaged under Red Hat JBoss Core Services, to allow for faster distribution of updates and for a more consistent update experience. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.57 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 2, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include HTTP response splitting, bypass, integer overflow, out of bounds write, and use-after-free vulnerabilities.
Red Hat Security Advisory 2023-4629-01 - Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products and packaged under Red Hat JBoss Core Services, to allow for faster distribution of updates and for a more consistent update experience. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.57 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 2, and includes bug fixes and enhancements, which are documented in the Release Notes linked to in the References section. Issues addressed include HTTP response splitting, bypass, integer overflow, and use-after-free vulnerabilities.
Google on Tuesday announced the first quantum resilient FIDO2 security key implementation as part of its OpenSK security keys initiative. "This open-source hardware optimized implementation uses a novel ECC/Dilithium hybrid signature schema that benefits from the security of ECC against standard attacks and Dilithium's resilience against quantum attacks," Elie Bursztein and Fabian Kaczmarczyck
An update is now available for Red Hat OpenShift Application Runtimes. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-46877: A flaw was found in Jackson Databind. This issue may allow a malicious user to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization. * CVE-2022-1471: A flaw was found in the SnakeYaml package. This flaw allows an attacker to benefit from remote code execution by sending malici...