Vulnerabilities > Valvesoftware

DATE CVE VULNERABILITY TITLE RISK
2019-08-07 CVE-2019-14743 Incorrect Permission Assignment for Critical Resource vulnerability in Valvesoftware Steam Client
In Valve Steam Client for Windows through 2019-08-07, HKLM\SOFTWARE\Wow6432Node\Valve\Steam has explicit "Full control" for the Users group, which allows local users to gain NT AUTHORITY\SYSTEM access.
local
low complexity
valvesoftware microsoft CWE-732
7.2
2019-05-20 CVE-2018-12270 Improper Input Validation vulnerability in Valvesoftware Steam Client 1528829181
In Valve Steam 1528829181 BETA, it is possible to perform a homograph / homoglyph attack to create fake URLs in the client, which may trick users into visiting unintended web sites.
5.8
2017-12-27 CVE-2017-17878 Use of a Broken or Risky Cryptographic Algorithm vulnerability in Valvesoftware Steam Link Firmware
An issue was discovered in Valve Steam Link build 643.
network
low complexity
valvesoftware CWE-327
critical
10.0
2017-12-27 CVE-2017-17877 Unspecified vulnerability in Valvesoftware Steam Link Firmware
An issue was discovered in Valve Steam Link build 643.
network
low complexity
valvesoftware
critical
10.0
2017-01-23 CVE-2016-5237 Permissions, Privileges, and Access Controls vulnerability in Valvesoftware Steamos
Valve Steam 3.42.16.13 uses weak permissions for the files in the Steam program directory, which allows local users to modify the files and possibly gain privileges as demonstrated by a Trojan horse Steam.exe file.
1.9
2015-11-24 CVE-2015-7985 Incorrect Default Permissions vulnerability in Valvesoftware Steam Client 2.10.91.91
Valve Steam 2.10.91.91 uses weak permissions (Users: read and write) for the Install folder, which allows local users to gain privileges via a Trojan horse steam.exe file.
local
low complexity
valvesoftware CWE-276
7.2
2015-05-20 CVE-2015-4016 Improper Input Validation vulnerability in Valvesoftware Steam Client 2.10.91.91
The client detection protocol in Valve Steam allows remote attackers to cause a denial of service (process crash) via a crafted response to a broadcast packet.
network
low complexity
valvesoftware CWE-20
5.0
2013-12-17 CVE-2013-7128 Cryptographic Issues vulnerability in Valvesoftware Steamos
Valve Bug Reporter in the valve-bugreporter package 2.10+bsos1 in Valve SteamOS Beta stores cleartext credentials in a .valve-bugreporter.cfg file upon a Remember Credentials action, which allows local users to obtain sensitive information by reading this file.
local
low complexity
valvesoftware CWE-310
2.1
2009-09-11 CVE-2008-7203 Resource Management Errors vulnerability in Valvesoftware Counter-Strike 1.6
Valve Software Half-Life Counter-Strike 1.6 allows remote attackers to cause a denial of service (crash) via multiple crafted login packets.
network
low complexity
valvesoftware CWE-399
5.0