CWE:
 

Topic
Date
Author
Med.
Linux systemd Symlink Dereference Via chown_one()
27.10.2018
Jann Horn
High
MS13-097 Registry Symlink IE Sandbox Escape
27.06.2014
Juan vazquez
Med.
systemd create or overwrite arbitrary files
21.04.2014
Sebastian Krahmer
Med.
Solaris 10 Patch Cluster Symlink Attack
09.08.2012
Larry W. Cashdollar
Low
Medium severity flaw in QNX Neutrino RTOS
23.10.2011
Tim Brown
Low
Linux kernel: ZERO_SIZE_PTR dereference for long symlinks in Be FS
01.09.2011
Timo Warns
Med.
FreeBSD crontab information leakage
07.03.2011
Dan Rosenberg
Med.
The GNU C library dynamic linker expands $ORIGIN in setuid library search path
11.01.2011
taviso
Low
emesene preditable 1.6.1 temporary filename
12.06.2010
Emilio Pozuelo Monfort
Low
Mathematica on Linux /tmp/MathLink vulnerability
27.05.2010
paul szabo
Med.
Solaris Update manager and Sun Patch Cluster - Symlink attack
01.04.2010
DHS
Med.
Deliver 2.1.14 Multiple vulnerabilities
30.03.2010
Dan Rosenberg
Med.
fcrontab 3.0.4 Information Disclosure Vulnerability
09.03.2010
Dan Rosenberg
Med.
Oscailt 3.3 CMS Local File Inclusion
02.01.2010
s4r4d0
Med.
VideoCache 1.9.2 vccleaner root vulnerability
30.12.2009
Dominick LaTrappe
Med.
MySQL - 5.1.41 Multiple Vulnerabalities
03.12.2009
Jan Lieskovsky
Med.
Enomaly ECP/Enomalism: Insecure temporary file creation vulnerabilities
05.02.2009
Sam Johnston
Med.
ViArt Shopping Cart v3.5 Multiple Remote Vulnerabilities
31.12.2008
XiaShing_at_gmail.com
High
verlihub <= 0.9.8d-RC2 Remote Command Execution Vulnerability
23.12.2008
v4lkyrius
High
/bin/login gives root to group utmp
02.12.2008
Paul Szabo
High
python-2.3.4-5 Symbolic link attack possibility
19.09.2008
Jan iankko Lieskovsky
Med.
Nooms 1.1
11.09.2008
irancrash


CVEMAP Search Results

CVE
Details
Description
2019-07-11
Medium
CVE-2019-12571

Vendor: Londontrustmedia
Software: Private inte...
 

 
A vulnerability in the London Trust Media Private Internet Access (PIA) VPN Client v0.9.8 beta (build 02099) for macOS could allow an authenticated, local attacker to overwrite arbitrary files. When the client initiates a connection, the XML /tmp/pia-watcher.plist file is created. If the file exists, it will be truncated and the contents completely overwritten. This file is removed on disconnect. An unprivileged user can create a hard or soft link to arbitrary files owned by any user on the system, including root. This creates a denial of service condition and possible data loss if leveraged by a malicious local user.

 
Medium
CVE-2019-12573

Vendor: Londontrustmedia
Software: Private inte...
 

 
A vulnerability in the London Trust Media Private Internet Access (PIA) VPN Client v82 for Linux and macOS could allow an authenticated, local attacker to overwrite arbitrary files. The openvpn_launcher binary is setuid root. This binary supports the --log option, which accepts a path as an argument. This parameter is not sanitized, which allows a local unprivileged user to overwrite arbitrary files owned by any user on the system, including root. This creates a denial of service condition and possible data loss if leveraged by a malicious local user.

 
2019-07-04
Medium
CVE-2019-13229

Updating...
 

 
deepin-clone before 1.1.3 uses a fixed path /tmp/partclone.log in the Helper::getPartitionSizeInfo() function to write a log file 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.

 
Medium
CVE-2019-13228

Updating...
 

 
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 controlled. By winning a race condition to replace the /tmp/repo.iso symlink by an attacker controlled ISO file, further privilege escalation may be possible.

 
Medium
CVE-2019-13227

Updating...
 

 
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.

 
Medium
CVE-2019-13226

Updating...
 

 
deepin-clone before 1.1.3 uses a predictable path /tmp/.deepin-clone/mount/<block-dev-basename> in the Helper::temporaryMountDevice() function to temporarily mount a file system as root. An unprivileged user can prepare a symlink at this location to have the file system mounted in an arbitrary location. By winning a race condition, the attacker can also enter the mount point, thereby preventing a subsequent unmount of the file system.

 
2019-06-07
Medium
CVE-2019-12779

Vendor: Clusterlabs
Software: Libqb
 

 
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 O_EXCL.

 
2019-06-03
High
CVE-2019-3567

Vendor: Facebook
Software: Osquery
 

 
In some configurations an attacker can inject a new executable path into the extensions.load file for osquery and hard link a parent folder of a malicious binary to a folder with known 'safe' permissions. Under those circumstances osquery will load said malicious executable with SYSTEM permissions. The solution is to migrate installations to the 'Program Files' directory on Windows which restricts unprivileged write access. This issue affects osquery prior to v3.4.0.

 
2019-05-23
High
CVE-2019-9949

Updating...
 

 
Western Digital My Cloud Cloud, Mirror Gen2, EX2 Ultra, EX2100, EX4100, DL2100, DL4100, PR2100 and PR4100 before firmware 2.31.183 are affected by a code execution (as root, starting from a low-privilege user session) vulnerability. The cgi-bin/webfile_mgr.cgi file allows arbitrary file write by abusing symlinks. Specifically, this occurs by uploading a tar archive that contains a symbolic link, then uploading another archive that writes a file to the link using the "cgi_untar" command. Other commands might also be susceptible. Code can be executed because the "name" parameter passed to the cgi_unzip command is not sanitized.

 
2019-04-30
Medium
CVE-2018-20834

Vendor: Node-tar project
Software: Node-tar
 

 
A vulnerability was found in node-tar before version 4.4.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the existing file content.

 

 


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