SUSE-SU-2020:1570-1 Security update for ruby2.1

This update for ruby2.1 fixes the following issues: Security issues fixed: - CVE-2015-9096: Fixed an SMTP command injection via CRLFsequences in a RCPT TO or MAIL FROM command bsc1043983. - CVE-2016-7798: Fixed an IV Reuse in GCM Mode bsc1055265. - CVE-2017-0898: Fixed a buffer underrun...

The vulnerability of Thunderbolt devices’ microcontrollers stems from the ability to use configuration parameters of an unauthenticated controller. This allows a malicious actor to gain direct access to the memory of computing devices connected to Thunderbolt interfaces.

The vulnerability of Thunderbolt device microcontrollers lies in the ability to use configuration parameters for an unauthenticated controller. Exploiting this vulnerability can allow a hacker to gain direct access to the memory of the computing device, which is connected to Thunderbolt devices...

The vulnerability of Thunderbolt device microcontrollers, related to the lack of protection at the “Work Camp” level, allows a intruder to gain direct access to the memory of computing devices to which Thunderbolt-enabled devices are connected.

The vulnerability of Thunderbolt device microcontrollers is related to the lack of protection at the “Work Camp” level. Exploiting this vulnerability can allow an attacker to gain direct access to the memory of computing devices, to which Thunderbolt devices are connected...

USN-4363-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that the Serial CAN interface driver in the Linux kernel did not properly initialize data. A local attacker could use this to expose sensitive information kernel memory. CVE-2020-11494 It was discovered that the linux kernel did not properly validate certain mount options to the...

PowerDNS Recursor Buffer Overflow Vulnerability (CNVD-2021-25671)

PowerDNS Recursor pdnsrecursor is a domain name resolution server from the Dutch company PowerDNS. A buffer overflow vulnerability exists in PowerDNS Recursor versions 4.1.0 through 4.3.0, which can be exploited by an attacker to obtain the contents of uninitialized memory, cause a denial of...

USN-4368-1 linux-gke-5.0, linux-oem-osp1 vulnerabilities

Tristan Madani discovered that the file locking implementation in the Linux kernel contained a race condition. A local attacker could possibly use this to cause a denial of service or expose sensitive information. CVE-2019-19769 It was discovered that the Serial CAN interface driver in the Linux...

Google TensorFlow Buffer Overflow Vulnerability (CNVD-2020-35399)

Google TensorFlow is a suite of end-to-end open source platforms for machine learning from Google USA. A buffer overflow vulnerability exists in the DecodeBmp function of the BMP decoder in the core/kernels/decodebmpop.cc file in Google TensorFlow versions prior to 1.7.0. An attacker can exploit...

php: Buffer over-read in PHAR reading functions

In PHP before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to pharparsepharfile in...

chromium-browser: Insufficient policy enforcement in extensions

Insufficient policy enforcement in extensions in Google Chrome prior to 81.0.4044.92 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension...

DEBIAN-CVE-2020-6438

Insufficient policy enforcement in extensions in Google Chrome prior to 81.0.4044.92 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension...

USN-4324-1 linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly expose sensitive information kernel memory. CVE-2020-8428 Shijie Luo discovered that the ext4 file system...

MGASA-2020-0156 Updated kernel packages fix security vulnerabilities

This update is based on upstream 5.5.14 and fixes at least the following security vulnerabilities: In the Linux kernel 5.3.10, there is a use-after-free read in the perftracelockacquire function related to include/trace/events/lock.h CVE-2019-19769. Manfred Paul discovered that the bpf verifier i...

sudo: Stack based buffer overflow when pwfeedback is enabled

A flaw was found in the Sudo application when the ’pwfeedback' option is set to true on the sudoers file. An authenticated user can use this vulnerability to trigger a stack-based buffer overflow under certain conditions even without Sudo privileges. The buffer overflow may allow an attacker to...

USN-4287-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacker could use this to expose sensitive information. CVE-2019-14615 It was discovered that the Atheros 802.11ac wireless USB device driver in the...

sudo: Stack based buffer overflow when pwfeedback is enabled

A flaw was found in the Sudo application when the ’pwfeedback' option is set to true on the sudoers file. An authenticated user can use this vulnerability to trigger a stack-based buffer overflow under certain conditions even without Sudo privileges. The buffer overflow may allow an attacker to...

Symantec Endpoint Protection Manager Information Disclosure Vulnerability (CNVD-2020-09962)

Symantec Endpoint Protection Manager SEPM is a suite of enterprise-grade virus protection software from Symantec USA. The software protects against malicious attacks such as viruses, worms, and Trojan horses. Symantec Endpoint Protection Manager suffers from an information disclosure vulnerabilit...

EUVD-2019-4123

An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non-Squid processes...

RUSTSEC-2020-0123 Contents of uninitialized memory exposed in DeflateOutput's AsyncRead implementation

Affected versions of this crate passes an uninitialized buffer to a user-provided trait function AsyncRead::pollread. Arbitrary AsyncRead::pollread implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading...

Contents of uninitialized memory exposed in DeflateOutput's AsyncRead implementation

Affected versions of this crate passes an uninitialized buffer to a user-provided trait function AsyncRead::pollread. Arbitrary AsyncRead::pollread implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading...

Ubuntu: Security Advisory (USN-4183-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...