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...

snapd input validation error vulnerability

Snapd is an open source, cross-platform package management tool. snapd is vulnerable to an input validation error that could be exploited to allow snap to escape strict snap restrictions by injecting arbitrary AppArmor policy rules through misformatted content interfaces and layout statements...

CVE-2021-4120

snapd 2.54.2 fails 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 layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

CVE-2021-4120

snapd 2.54.2 fails 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 layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

DEBIAN-CVE-2021-4120

snapd 2.54.2 fails 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 layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

CVE-2021-4120

snapd 2.54.2 fails 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 layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

Design/Logic Flaw

snapd 2.54.2 fails 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 layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

CVE-2021-4120

CVE-2021-4120 affects snapd 2.54.2, where insufficient validation of snap content interface and layout paths allows a snap to inject arbitrary AppArmor policy rules and escape strict snap confinement. The underlying issue is in the content interface and layout declarations, enabling bypass of con...

CVE-2021-4120 snapd could be made to bypass intended access restrictions through snap content interfaces and layout paths

snapd 2.54.2 fails 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 layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

CVE-2021-4120

snapd 2.54.2 fails 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 layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

CVE-2021-4120

snapd 2.54.2 fails 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 layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

UBUNTU-CVE-2021-4120

snapd 2.54.2 fails 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 layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

Snapd 输入验证错误漏洞

Snapd is an open source, cross-platform package management tool. snapd is vulnerable to an input validation error that could be exploited to allow snap to escape strict snap restrictions by injecting arbitrary AppArmor policy rules through misformatted content interfaces and layout statements...

Security update for firejail (important)

openSUSE Security Update: Security update for firejail Announcement ID: openSUSE-SU-2022:0037-1 Rating: important References: 1195880 Affected Products: openSUSE Backports SLE-15-SP3 An update that contains security fixes can now be installed. Description: This update for firejail fixes the...

Improper input validation in umoci

Impact umoci 0.4.6 and earlier can be tricked into modifying host files by creating a malicious layer that has a symlink with the name "." or "/". Because umoci deletes inodes if they change types, this results in the rootfs directory being replaced with an attacker-controlled symlink. Subsequent...

Mageia: Security Advisory (MGASA-2020-0050)

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...

Important: runc

Issue Overview: runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfslinux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory. CVE-2019-16884 A flaw was...

Important: runc

Issue Overview: runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfslinux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory. CVE-2019-16884 A flaw was...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2021:3447-1 Rating: important References: 1065729 1148868 1152489 1154353 1159886 1167773 1170774 1173746 1176940 1184439 1184804 1185302 1185677 1185726 1185762 1187167 1188067 1188651 1188986 1189297...