webpki: CPU denial of service in certificate path building

When this crate is given a pathological certificate chain to validate, it will spend CPU time exponential with the number of candidate certificates at each step of path building. Both TLS clients and TLS servers that accept client certificate are affected. This was previously reported in and...

Bento4 安全漏洞

Bento4 is an open source C++ library for reading and writing MP4 files. A denial-of-service vulnerability exists in Bento4, which stems from the AP4Processor::ProcessFragments function in mp4crypt containing a segmentation violation that can be exploited by an attacker to cause a denial-of-servic...

Security News This Week: US Energy Firm Targeted With Malicious QR Codes in Mass Phishing Attack

New research reveals the strategies hackers use to hide their malware distribution system, and companies are rushing to release mitigations for the “Downfall” processor vulnerability on Intel chips...

CLSA-2023-1692295398 Update of microcode_ctl

Update Intel CPU microcode to microcode-20230512-rev.2 release: - Addition of 06-9a-04/0x40 microcode at revision 0x4; - Addition of 06-be-00/0x01 microcode at revision 0x10; - Update of 06-55-03/0x97 SKX-SP B1 microcode from revision 0x1000161 up to 0x1000171; - Update of 06-55-04/0xb7...

CVE-2023-39741

lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProcessor::writeint function at /libzpaq/libzpaq.cpp. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted file...

PT-2023-27098 · Lrzip +1 · Lrzip +1

Name of the Vulnerable Software and Affected Versions: lrzip version 0.651 Description: The issue is related to a heap overflow via the libzpaq::PostProcessor::writeint function at /libzpaq/libzpaq.cpp. This allows attackers to cause a Denial of Service DoS via a crafted file. Recommendations: Fo...

CLSA-2023-1692110278 microcode_ctl: Fix of CVE-2023-20593

Update AMD CPU microcode to 2023-07-19 addresses CVE-2023-20593: - Addition AMD CPU microcode for processor family 17h: sig 0x008a0f00; - Update AMD CPU microcode for processor family 19h: sig 0x00a00f10, sig 0x00a00f11, sig 0x00a00f12; - Update AMD CPU microcode for processor family 17h: sig...

CLSA-2023-1692109896 linux-firmware: Fix of CVE-2023-20593

Update AMD CPU microcode to 2023-07-19 addresses CVE-2023-20593: - Addition AMD CPU microcode for processor family 17h: sig 0x008a0f00, sig 0x00830f10; - Addition AMD CPU microcode for processor family 19h: sig 0x00a00f10, sig 0x00a00f11, sig 0x00a00f12; - Update AMD CPU microcode for processor...

CLSA-2023-1692109552 linux-firmware: Fix of CVE-2023-20593

Update AMD CPU microcode to 2023-07-19 addresses CVE-2023-20593: - Addition AMD CPU microcode for processor family 17h: sig 0x008a0f00, sig 0x00830f10; - Addition AMD CPU microcode for processor family 19h: sig 0x00a00f10, sig 0x00a00f11, sig 0x00a00f12; - Update AMD CPU microcode for processor...

microcode_ctl: Fix of CVE-2023-20593

Update AMD CPU microcode to 2023-07-19 addresses CVE-2023-20593: - Addition AMD CPU microcode for processor family 17h: sig 0x008a0f00; - Update AMD CPU microcode for processor family 19h: sig 0x00a00f10, sig 0x00a00f11, sig 0x00a00f12; - Update AMD CPU microcode for processor family 17h: sig...

HPESBHF04463 rev.1 - Certain HPE SimpliVity Servers Using Certain Intel Processors, INTEL-SA-00807, 2023.2 IPU - BIOS Advisory, Multiple Vulnerabilities

Potential Security Impact: Local: Disclosure of Information, Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE SimpliVity 380 Gen10 - Prior to OmniStack Firmware version 20230803 HPE SimpliVity 380 Gen10 G - Prior to OmniStack Firmware version 20230803 HP...

Ubuntu: Security Advisory (USN-6286-1)

The remote host is missing an update for the 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...

The vulnerability of the web server of the microprogramming software for the processor module control units of Siemens SICAM CP-8031 and CP-8050 allows a hacker to increase their privileges.

The vulnerability of web servers with microprogramming software and Siemens SICAM CP-8031/CP-8050 processor module controllers is related to the use of rigidly encrypted login data. Exploiting this vulnerability can allow attackers to increase their privileges...

Intel BIOS firmware security vulnerability

Intel BIOS firmware is a set of programs from the U.S.-based Intel Corporation that are solidified onto a ROM chip on the motherboard inside a computer. A security vulnerability exists in the IntelR Processors BIOS firmware that stems from inadequate control flow management. An attacker could...

Intel BIOS firmware security vulnerability

Intel BIOS firmware is a set of programs from the U.S.-based Intel Corporation that are solidified onto a ROM chip on the motherboard inside a computer. A security vulnerability exists in the IntelR Processors BIOS firmware that originates from improper initialization. An attacker could exploit t...

HPESBHF04512 rev.1 - Certain HPE Synergy Servers Using Certain Intel Processors, INTEL-SA-00837, 2023.3 IPU - Intel Xeon Processor Advisory, Local Escalation of Privilege

Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Synergy 480 Gen10 Plus Compute Module - Prior to 1.8007-05-2023 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- | --- | | CVE-2022-41804 |...

HPESBHF04526 rev.1 - Certain HPE ProLiant DX Servers Using Certain Intel Processors, INTEL-SA-00837, 2023.3 IPU - Intel Xeon Processor Advisory, Local Escalation of Privilege

Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE ProLiant DX380 Gen10 Plus server - Prior to 1.8007-05-2023 HPE ProLiant DX360 Gen10 Plus server - Prior to 1.8007-05-2023 HPE ProLiant DX220n Gen10 Plus server - Prior to...

2023.3 IPU - BIOS Advisory

Summary: Potential security vulnerabilities in the BIOS firmware for some Intel® Processors may allow escalation of privilege, information disclosure or denial of service. Intel is releasing firmware updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2022-37343...

Intel 2023.3 IPU – BIOS August 2023 Security Updates

Intel has informed HP of potential vulnerabilities identified for some Intel® Processors and/or supporting BIOS firmware, which might allow escalation of privilege, information disclosure, or denial of service. Intel is releasing firmware updates and prescriptive guidance to mitigate these...

HPESBHF04507 rev.1 - Certain HPE ProLiant DL/ML/MicroServer Servers Using Certain Intel Processors, INTEL-SA-00828, 2023.3 IPU - Intel Processor Advisory, (GDS/Gather/Downfall), Local Disclosure of Information

Potential Security Impact: Local: Disclosure of Information SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE ProLiant DL20 Gen10 Plus server - Prior to 1.8007-05-2023 HPE ProLiant DL110 Gen10 Plus Telco server - Prior to 1.8007-05-2023 HPE ProLiant DL360 Gen10 Plus server - Pri...