openSUSE Security Update : podman (openSUSE-2020-2039)

This update for podman fixes the following issues : Security issue fixed : - This release resolves CVE-2020-14370, in which environment variables could be leaked between containers created using the Varlink API bsc1176804. Non-security issues fixed : - add dependency to timezone package or podman...

openSUSE Security Update : rclone (openSUSE-2020-2008)

This update for rclone fixes the following issues : rclone was updated to version 1.53.3 : - Bug Fixes - Fix incorrect use of math/rand instead of crypto/rand CVE-2020-28924 boo1179005 Nick Craig-Wood - Check https://github.com/rclone/passwordcheck for a tool check for weak passwords generated by...

DEBIAN-CVE-2020-29373

An issue was discovered in fs/iouring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d...

UBUNTU-CVE-2020-29373

An issue was discovered in fs/iouring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d...

Design/Logic Flaw

An issue was discovered in fs/iouring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d...

CVE-2020-29373

An issue was discovered in fs/iouring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d...

CVE-2020-29373: Improper Limitation of a Pathname to a Restricted Directory

An issue was discovered in fs/iouring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d...

Linux Kernel Path Traversal Vulnerability

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A path traversal vulnerability exists in versions of Linux kernel prior to 5.6, which stems from its failure to safely handle the root directory during path lookups, so that...

Security update for rclone (moderate)

openSUSE Security Update: Security update for rclone Announcement ID: openSUSE-SU-2020:2035-1 Rating: moderate References: 1179005 Cross-References: CVE-2020-28924 Affected Products: openSUSE Leap 15.1 An update that fixes one vulnerability is now available. Description: This update for rclone...

Nomad File Sandbox Escape via Container Volume Mount

Summary A vulnerability, CVE-2020-28348, was discovered in Nomad and Nomad Enterprise “Nomad” such that an operator with job submission capabilities can mount the host file system of a client agent and subvert the default Docker file sandbox feature when not explicitly disabled or when using a...

Sandbox Escape

github.com/hashicorp/nomad is vulnerable to sandbox escape. The vulnerability exists through docker.volumes.enabled flag is not explicitly disabled or when using a volume mount type, subverts the default Docker file sandbox feature...

CVE-2020-28348

HashiCorp Nomad and Nomad Enterprise 0.9.0 up to 0.12.7 client Docker file sandbox feature may be subverted when not explicitly disabled or when using a volume mount type. Fixed in 0.12.8, 0.11.7, and 0.10.8...

CVE-2020-28348

Removed by vendor...

CVE-2020-28348: Improper Limitation of a Pathname to a Restricted Directory

HashiCorp Nomad and Nomad Enterprise 0.9.0 up to 0.12.7 client Docker file sandbox feature may be subverted when not explicitly disabled or when using a volume mount type. Fixed in 0.12.8, 0.11.7, and 0.10.8...

Kubernetes: Kubelet follows symlinks as root in /var/log from the /logs server endpoint

Summary: Privilege escalation from a pod, to root read permissions on the entire filesytem of the node, by creating symlinks inside /var/log. The kubelet is simply serving a fileserver at /var/log: kubernetes\pkg\kubelet\kubelet.go:1371 golang if kl.logServer == nil kl.logServer =...

CVE-2020-28914: Incorrect Permission Assignment for Critical Resource

An improper file permissions vulnerability affects Kata Containers prior to 1.11.5. When using a Kubernetes hostPath volume and mounting either a file or directory into a container as readonly, the file/directory is mounted as readOnly inside the container, but is still writable inside the guest...

Microsoft Windows Local Spooler Bypass Vulnerability

Windows: Local Spooler CVE-2020-1337 Bypass One way of exploiting this on Windows 10 2004 is to understand that FileNormalizedNameInformation will fail if the new path after the mount point is not under the root directory of the server. For example the admin$ share points to c:\windows. If you se...

glibc security, bug fix, and enhancement update

2.28-127.0.1 - add Ampere emag to tunable cpu list Patrick McGehearty - add optimized memset for emag - add an ASIMD variant of strlen for falkor - Orabug: 2700101. - Modify glibc-ora28849085.patch so it works with RHCK kernels. - Orabug: 28849085. - Make IOfunlockfile match funlockfile and...

Linux: noexec option on /tmp

The noexec mount option specifies that the filesystem cannot contain executable binaries. Since the /tmp filesystem is only intended for temporary file storage, set this option to ensure that users cannot run executable binaries from /tmp. SPDX-FileCopyrightText: 2020 Greenbone AG Some text...

kernel: out-of-bounds write in mpol_parse_str function in mm/mempolicy.c

An out-of-bounds write flaw was found in the Linux kernel. An empty nodelist in mempolicy.c is mishandled durig mount option parsing leading to a stack-based out-of-bounds write. The highest threat from this vulnerability is to system availability...