UBUNTU-CVE-2021-32557

It was discovered that the processreport function in data/whoopsie-upload-all allowed arbitrary file writes via symlinks...

cpio security update

2.12-10 - Fixed improper input validation when writing tar header fields 1766223 2.12-9 - Extract: retain times for symlinks 1487673...

UBUNTU-CVE-2021-32550

It was discovered that readfile in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-14 package apport hooks, it could expose private data to other local users...

[ASA-202105-17] runc: sandbox escape

Arch Linux Security Advisory ASA-202105-17 ========================================== Severity: High Date : 2021-05-25 CVE-ID : CVE-2021-30465 Package : runc Type : sandbox escape Remote : No Link : https://security.archlinux.org/AVG-1972 Summary ======= The package runc before version 1.0.0rc95-...

runc: vulnerable to symlink exchange attack

The runc package is vulnerable to a symlink exchange attack whereby an attacker can request a seemingly innocuous container configuration that results in the host filesystem being bind-mounted into the container. The highest threat from this vulnerability is to data confidentiality and integrity ...

Privilege escalation

Creation of a Temporary Directory with Insecure Permissions in Nagios XI 5.7.5 and earlier allows for Privilege Escalation via creation of symlinks, which are mishandled in getprofile.sh...

Denial Of Service (DoS)

trousers is vulnerable to denial of service. The vulnerability exists when daemon is started with root privileges, the creation of the system.data file is prone to symlink attacks which allows the tss user to create or corrupt existing files, which could possibly lead to a DoS attack...

Symlink Attack

github.com/opencontainers/runc is vulnerable to symlink attack. An attacker, with the ability to start containers using some kind of custom volume configuration, can request a seemingly-innocuous container configuration that results in the host file system being bind-mounted into the container,...

PT-2024-11351 · Linux +7 · Linux Kernel +7

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A NULL pointer dereference issue has been identified in the Linux kernel, specifically in the udf symlink function. The epos.bh variable is assigned a value returned by udf tgetblk,...

CVE-2021-31997

A UNIX Symbolic Link Symlink Following vulnerability in python-postorius of openSUSE Leap 15.2, Factory allows local attackers to escalate from users postorius or postorius-admin to root. This issue affects: openSUSE Leap 15.2 python-postorius version 1.3.2-lp152.1.2 and prior versions. openSUSE...

jetty: Symlink directory exposes webapp directory contents

If the $jetty.base directory or the $jetty.base/webapps directory is a symlink the contents of the $jetty.base/webapps directory may be deployed as a static web application, exposing the content of the directory for download. The highest threat from this vulnerability is to data confidentiality...

CVE-2021-30465

The runc package is vulnerable to a symlink exchange attack whereby an attacker can request a seemingly innocuous container configuration that results in the host filesystem being bind-mounted into the container. The highest threat from this vulnerability is to data confidentiality and integrity ...

CVE-2021-30465

runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition...

UBUNTU-CVE-2021-30465

runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition...

Important: runc

Issue Overview: The runc package is vulnerable to a symlink exchange attack whereby an attacker can request a seemingly innocuous container configuration that results in the host filesystem being bind-mounted into the container. The highest threat from this vulnerability is to data confidentialit...

GHSA-VJ3F-3286-R4PF Path Traversal in Docker

Path traversal vulnerability in Docker before 1.3.3 allows remote attackers to write to arbitrary files and bypass a container protection mechanism via a full pathname in a symlink in an 1 image or 2 build in a Dockerfile...

trousers: tss user can be used to create or corrupt existing files, this could lead to DoS

An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges, the creation of the system.data file is prone to symlink attacks. The tss user can be used to create or corrupt existing files, which could possibly lead to a DoS attack...

GHSA-6QFG-8799-R575 Kubernetes kubectl cp Vulnerable to Symlink Attack

The Kubernetes kubectl cp command in versions 1.1-1.12, and versions prior to 1.13.11, 1.14.7, and 1.15.4 allows a combination of two symlinks provided by tar output of a malicious container to place a file outside of the destination directory specified in the kubectl cp invocation. This could be...

Kubernetes kubectl cp Vulnerable to Symlink Attack

The Kubernetes kubectl cp command in versions 1.1-1.12, and versions prior to 1.13.11, 1.14.7, and 1.15.4 allows a combination of two symlinks provided by tar output of a malicious container to place a file outside of the destination directory specified in the kubectl cp invocation. This could be...

sudo: possible directory existence test due to race condition in sudoedit

A flaw was found in sudoedit. A race condition vulnerability and improper symbolic link resolution could be used by a local unprivileged user to test for the existence of directories and files not normally accessible to the user. This flaw cannot be used to read the content or write to arbitrary...