CVE-2020-11933

cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices was run without restrictions on every boot, which a physical attacker could exploit by crafting cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass intended security...

Design/Logic Flaw

cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices was run without restrictions on every boot, which a physical attacker could exploit by crafting cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass intended security...

CVE-2020-11933

The CVE-2020-11933 issue affects Ubuntu Core 16/18 when cloud-init is managed by snapd. It describes cloud-init running with no boot-time restrictions, enabling a physical attacker to craft cloud-init user-data/meta-data on external media to perform arbitrary changes and bypass security controls ...

CVE-2020-11933 local snapd exploit through cloud-init

cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices was run without restrictions on every boot, which a physical attacker could exploit by crafting cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass intended security...

Insecure Configuration

cloud-init has an insecure configuration. The vulnerability exists as the default configuration disables deletion of SSH host keys...

cloud-init: default configuration disabled deletion of SSH host keys

The default cloud-init configuration included "sshdeletekeys: 0", disabling cloud-init's deletion of ssh host keys. In some environments, this could lead to instances created by cloning a golden master or template system, sharing ssh host keys, and being able to impersonate one another or conduct...

Low: Red Hat Security Advisory: cloud-init security, bug fix, and enhancement update

An update for cloud-init is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

RHEL 8 : cloud-init (RHSA-2020:3050)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:3050 advisory. The cloud-init packages provide a set of init scripts for cloud instances. Cloud instances need special scripts to run during initialization to...

Amazon Linux AMI : poppler (ALAS-2020-1398)

The version of poppler installed on the remote host is prior to 0.26.5-42.20. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1398 advisory. The tiffdocumentrender and tiffdocumentgetthumbnail functions in the TIFF document backend in GNOME Evince through...

Ubuntu: Security Advisory (USN-4424-1)

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

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : snapd vulnerabilities (USN-4424-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4424-1 advisory. It was discovered that cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices ran on every boot without...

USN-4424-1 snapd vulnerabilities

It was discovered that cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices ran on every boot without restrictions. A physical attacker could exploit this to craft cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass intende...

USN-4424-1: snapd vulnerabilities

It was discovered that cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices ran on every boot without restrictions. A physical attacker could exploit this to craft cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass intende...

CVE-2020-11933

cloud-init as managed by snapd on Ubuntu Core 16 and Ubuntu Core 18 devices was run without restrictions on every boot, which a physical attacker could exploit by crafting cloud-init user-data/meta-data via external media to perform arbitrary changes on the device to bypass intended security...

DEBIAN-CVE-2020-11061

In Bareos Director less than or equal to 16.2.10, 17.2.9, 18.2.8, and 19.2.7, a heap overflow allows a malicious client to corrupt the director's memory via oversized digest strings sent during initialization of a verify job. Disabling verify jobs mitigates the problem. This issue is also patched...

Huawei EulerOS: Security Advisory for cloud-init (EulerOS-SA-2020-1751)

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...

OSV-2020-728 Stack-buffer-overflow in ot::Ip6::OptionPadN::Init

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14854 Crash type: Stack-buffer-overflow WRITE 9 Crash state: ot::Ip6::OptionPadN::Init ot::Ip6::Ip6::RemoveMplOption ot::Ip6::Ip6::ProcessReceiveCallback...

OSV-2020-336 Stack-buffer-overflow in ot::NetworkData::PrefixTlv::Init

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12589 Crash type: Stack-buffer-overflow READ Crash state: ot::NetworkData::PrefixTlv::Init ot::NetworkData::Local::AddOnMeshPrefix otError ot::Ncp::NcpBase::HandlePropertyInsert...

Vulnerability of the go7007_snd_init() function (drivers/media/usb/go7007/snd-go7007.c) in the Linux kernel, allowing a hacker to cause a service failure

The vulnerability of the go7007sndinit function drivers/media/usb/go7007/snd-go7007.c in the Linux kernel is related to the failure to release resources after their useful life has ended. Exploiting this vulnerability could allow an attacker to cause service failures...

GLSA-202006-20 : Asterisk: Root privilege escalation

The remote host is affected by the vulnerability described in GLSA-202006-20 Asterisk: Root privilege escalation It was discovered that Gentoos Asterisk ebuild does not properly set permissions on its data directories. This only affects OpenRC systems, as the flaw was exploitable via the init...