CVE-2019-13228

deepin-clone before 1.1.3 uses a fixed path /tmp/repo.iso in the BootDoctor::fix function to download an ISO file, and follows symlinks there. An unprivileged user can prepare a symlink attack there to create or overwrite files in arbitrary file system locations. The content is not attacker...

CVE-2019-13228

Per the provided documents, CVE-2019-13228 affects the Deepin tool deepin-clone prior to version 1.1.3, which uses a fixed path /tmp/repo.iso in BootDoctor::fix() and follows symlinks. This enables a local attacker to leverage a symlink race to replace /tmp/repo.iso with an attacker-controlled IS...

CVE-2019-13227

CVE-2019-13227 affects deepin-clone prior to 1.1.3, where GUI mode writes a log to /tmp/.deepin-clone.log as root and then follows symlinks. This enables a local unprivileged user to perform a symlink attack to create or overwrite files in arbitrary filesystem locations; the content is not attack...

CVE-2019-13227

In GUI mode, deepin-clone before 1.1.3 creates a log file at the fixed path /tmp/.deepin-clone.log as root, and follows symlinks there. An unprivileged user can prepare a symlink attack there to create or overwrite files in arbitrary file system locations. The content is not attacker controlled...

CVE-2019-13226

CVE-2019-13226 affects deepin-clone (prior to 1.1.3). The issue arises from a predictable path used in Helper::temporaryMountDevice() (/tmp/.deepin-clone/mount/) to mount a filesystem as root. An unprivileged user can create a symlink at this path and, by racing, mount the filesystem at an arbitr...

CVE-2019-12779

libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames under /dev/shm and /tmp without OEXCL...

Directory Traversal

Overview rubygems-update is an inbuilt rubygem for updating rubygems. Affected versions of this package are vulnerable to Directory Traversal. Before making new directories or touching files which now include path-checking code for symlinks, it would delete the target destination. If that...

CVE-2019-12749

A flaw was found in dbus. The implementation of DBUSCOOKIESHA1 is susceptible to a symbolic link attack. A malicious client with write access to its own home directory could manipulate a /.dbus-keyrings symlink to cause the DBusServer to read and write in unintended locations resulting in an...

CVE-2019-12779

libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames under /dev/shm and /tmp without OEXCL...

Design/Logic Flaw

libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames under /dev/shm and /tmp without OEXCL...

CVE-2019-12779

libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames under /dev/shm and /tmp without OEXCL...

UBUNTU-CVE-2019-12779

libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames under /dev/shm and /tmp without OEXCL...

CVE-2019-12779

libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames under /dev/shm and /tmp without OEXCL...

DEBIAN-CVE-2019-12779

libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames under /dev/shm and /tmp without OEXCL...

CVE-2019-12779

CVE-2019-12779 affects libqb prior to 1.0.5, where IPC/tmp files are created with predictable names under /dev/shm and /tmp without O_EXCL, enabling local users to perform symlink attacks and overwrite arbitrary files. The vulnerability is local in scope with impact on integrity and availability ...

CVE-2019-12779

libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames under /dev/shm and /tmp without OEXCL...

CVE-2019-12209

Yubico pam-u2f 1.0.7 attempts parsing of the configured authfile default $HOME/.config/Yubico/u2fkeys as root unless openasuser was enabled, and does not properly verify that the path lacks symlinks pointing to other files on the system owned by root. If the debug option is enabled in the PAM...

UBUNTU-CVE-2019-11675

The groonga-httpd package 6.1.5-1 for Debian sets the /var/log/groonga ownership to the groonga account, which might let local users obtain root access because of unsafe interaction with logrotate. For example, an attacker can exploit a race condition to insert a symlink from /var/log/groonga/htt...

Symlink Attack

The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Multiple flaws were discovered in the 2D, CORBA, JMX, Libraries and RMI components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Ja...

Sandbox Restrictions Bypass

The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Multiple flaws were discovered in the 2D, CORBA, JMX, Libraries and RMI components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Ja...