EulerOS Virtualization 3.0.2.2 : rsync (EulerOS-SA-2020-1497)

According to the versions of the rsync package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The receivexattr function in xattrs.c in rsync 3.1.2 and 3.1.3-development does not check for a trailing '\0' character in an xattr...

Critical RCE Bug Affects Millions of OpenWrt-based Network Devices

A cybersecurity researcher today disclosed technical details and proof-of-concept of a critical remote code execution vulnerability affecting OpenWrt , a widely used Linux-based operating system for routers, residential gateways, and other embedded devices that route network traffic. Tracked as...

Design/Logic Flaw

An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-25 prevents correct parsing of embedded checksums in the signed repository index, allowing a man-in-the-middle attacker to inject arbitrary...

CVE-2020-7982

An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-25 prevents correct parsing of embedded checksums in the signed repository index, allowing a man-in-the-middle attacker to inject arbitrary...

EulerOS Virtualization for ARM 64 3.0.2.0 : rsync (EulerOS-SA-2020-1257)

According to the versions of the rsync package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - The recvfiles function in receiver.c in the daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, proceeds wit...

[SECURITY] Fedora 31 Update: xar-1.8.0.417.1-1.fc31

The XAR project aims to provide an easily extensible archive format. Import ant design decisions include an easily extensible XML table of contents for ran dom access to archived files, storing the toc at the beginning of the archive to allow for efficient handling of streamed archives, the abili...

[SECURITY] Fedora 30 Update: xar-1.8.0.417.1-1.fc30

The XAR project aims to provide an easily extensible archive format. Import ant design decisions include an easily extensible XML table of contents for ran dom access to archived files, storing the toc at the beginning of the archive to allow for efficient handling of streamed archives, the abili...

Fedora: Security Advisory for xar (FEDORA-2020-bbd24dd0cf)

The remote host is missing an update for the Copyright C 2020 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; you can...

PT-2020-19897 · Openwrt +1 · Openwrt +2

Name of the Vulnerable Software and Affected Versions: OpenWrt versions 18.06.0 through 18.06.6 OpenWrt version 19.07.0 LEDE versions 17.01.0 through 17.01.7 Description: A bug in the fork of the opkg package manager prevents correct parsing of embedded checksums in the signed repository index,...

Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2017-1104)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

RedHunt OS v2 - Virtual Machine For Adversary Emulation And Threat Hunting

Virtual Machine for Adversary Emulation and Threat Hunting by RedHunt Labs RedHunt OS aims to be a one stop shop for all your threat emulation and threat hunting needs by integrating attacker's arsenal as well as defender's toolkit to actively identify the threats in your environment. Base Machin...

NewStart CGSL MAIN 4.05 : samba Multiple Vulnerabilities (NS-SA-2019-0096)

The remote NewStart CGSL host, running version MAIN 4.05, has samba packages installed that are affected by multiple vulnerabilities: - A flaw was found in the way Samba handled PAC Privilege Attribute Certificate checksums. A remote, authenticated attacker could use this flaw to crash the winbin...

Insecure Signature Validation

spacewalk uses insecure authentication signature validation. The client token checksums are not properly computed, which would allow an attacker to extend session validity by modifying the authenticated header set without modifying the checksum...

CVE-2019-10136

It was found that Spacewalk, all versions through 2.9, did not safely compute client token checksums. An attacker with a valid, but expired, authenticated set of headers could move some digits around, artificially extending the session validity without modifying the checksum...

CVE-2019-10136

It was found that Spacewalk, all versions through 2.9, did not safely compute client token checksums. An attacker with a valid, but expired, authenticated set of headers could move some digits around, artificially extending the session validity without modifying the checksum...

spacewalk: Insecure computation of authentication signatures during user authentication

It was found that Spacewalk did not safely compute client token checksums. An attacker with a valid, but expired, authenticated set of headers could move some digits around, artificially extending the session validity without modifying the checksum...

Slow performance for a single tenant database backup of the SAP HANA system

Challenge When backing up a small 128 GB tenant/system DB of SAP HANA, the backup performance might be comparatively slower than a file based backup or using a different backup solution. Cause After several customers pointed out the performance degradation - compared to file based backups - the...

[SECURITY] Fedora 30 Update: zchunk-1.1.1-3.fc30

zchunk is a compressed file format that splits the file into independent chunks. This allows you to only download the differences when downloading a new version of the file, and also makes zchunk files efficient over rsync. zchunk files are protected with strong checksums to verify that the file...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS attacks. The vulnerability exists as the 1 udprecvmsg and 2 udpv6recvmsg functions in the Linux kernel before 4.0.6 do not properly consider yielding a processor, which allows remote attackers to cause a denial of service system hang via incorrect...

MCExtractor - Intel, AMD, VIA & Freescale Microcode Extraction Tool

Intel, AMD, VIA & Freescale Microcode Extraction Tool MC Extractor News Feed MC Extractor Discussion Topic Intel, AMD & VIA CPU Microcode Repositories A. About MC Extractor MC Extractor is a tool which parses Intel, AMD, VIA and Freescale processor microcode binaries. It can be used by end-users...