Debian: Security Advisory (DSA-5080-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2022 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...

Denial Of Service (DoS)

A race condition existed in the snapd 2.54.2 snap-confine binary when preparing a private mount namespace for a snap. This could allow a local attacker to gain root privileges by bind-mounting their own contents inside the snap's private mount namespace and causing snap-confine to execute arbitra...

Debian DSA-5080-1 : snapd - security update

The remote Debian 10 / 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5080 advisory. - snapd 2.54.2 did not properly validate the location of the snap-confine binary. A local attacker who can hardlink this binary to another location to cause...

Data Injection

github.com/snapcore/snapd is vulnerable to data injection. The vulnerability exists because snapd doesn't properly validate content interface and layout paths which allows an attacker to inject and execute arbitrary AppArmor policy rules...

Fedora: Security Advisory for snapd (FEDORA-2022-82bea71e5a)

The remote host is missing an update for the Copyright C 2022 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...

Fedora: Security Advisory for snapd (FEDORA-2022-5df8b52ba4)

The remote host is missing an update for the Copyright C 2022 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...

Ubuntu: Security Advisory (USN-5292-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

[SECURITY] [DSA 5080-1] snapd security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5080-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff February 18, 2022 https://www.debian.org/security/faq -...

Access Restriction Bypass

Overview Affected versions of this package are vulnerable to Access Restriction Bypass due to failure to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layou...

Access Restriction Bypass

Overview Affected versions of this package are vulnerable to Access Restriction Bypass due to failure to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layou...

Access Restriction Bypass

Overview github.com/snapcore/snapd/interfaces/builtin is a tool enabling systems to work with .snap files Affected versions of this package are vulnerable to Access Restriction Bypass due to failure to perform sufficient validation of snap content interface and layout paths, resulting in the...

Access Restriction Bypass

Overview github.com/snapcore/snapd/overlord/snapstate is an app packages for desktop, cloud and IoT that update automatically, are easy to install, secure, cross-platform and dependency-free. They're being used on millions of Linux systems every day. Affected versions of this package are vulnerab...

Privilege Escalation

github.com/snapcore/snapd is vulnerable to privilege escalation. The scopensnapdtool function of tool.c does not properly validate the location of the snap-confine binary, allowing an attacker to hardlink setuid binaries to another location when fs.protectedhardlinks is 0...

Information Disclosure

github.com/snapcore/snapd is vulnerable to information disclosure. The vulnerability exists due to the library does not properly specify the owner-only permission in /snap directories of user home directories, allowing an attacker to read sensitive information through the $SNAPUSERDATA or...

USN-5292-3: snapd vulnerabilities

USN-5292-1 fixed several vulnerabilities in snapd. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: James Troup discovered that snap did not properly manage the permissions for the snap directories. A local attacker could possibly...

USN-5292-2 snapd vulnerabilities

USN-5292-1 fixed vulnerabilities in snapd. This update provides the corresponding update for the riscv64 architecture. Original advisory details: James Troup discovered that snap did not properly manage the permissions for the snap directories. A local attacker could possibly use this issue to...

USN-5292-2: snapd vulnerabilities

USN-5292-1 fixed vulnerabilities in snapd. This update provides the corresponding update for the riscv64 architecture. Original advisory details: James Troup discovered that snap did not properly manage the permissions for the snap directories. A local attacker could possibly use this issue to...

Ubuntu 20.04 LTS : snapd vulnerabilities (USN-5292-2)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5292-2 advisory. USN-5292-1 fixed vulnerabilities in snapd. This update provides the corresponding update for the riscv64 architecture. Tenable has extracted the precedin...

DSA-5080-1 snapd - security update

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snapd competition condition issue vulnerability

Snapd is an open source, cross-platform package management tool. snapd is vulnerable to a contention issue, which can be exploited by local attackers to gain root privileges and execute arbitrary code to gain privilege escalation by binding to mount their own content in snap's private mount...