PT-2021-24431

Name of the Vulnerable Software and Affected Versions: Steam Socialite Provider versions 1.x Description: The issue arises from the outdated version 1 of the Steam Socialite Provider, which fails to properly verify if the login originates from steamcommunity.com. This allows a malicious actor to...

Steam vulnerabilities allowed remote take over of users’ computers

By Waqas In total, CheckPoint researchers found 4 vulnerabilities all allowing attackers to harm Steam and those using 3rd party game server. This is a post from HackRead.com Read the original post: Steam vulnerabilities allowed remote take over of users computers...

Critical Steam Flaws Could Let Gamers Crash Opponents’ Computers

Game developer Valve has fixed critical four bugs in its popular Steam online game platform. If exploited, the flaws could allow a remote attacker to crash an opponent’s game client, take over the computer – and hijack all computers connected to a third-party game server. Steam is utilized by mor...

Valve's Steam Server Bugs Could've Let Hackers Hijack Online Games

Critical flaws in a core networking library powering Valve's online gaming functionality could have allowed malicious actors to remotely crash games and even take control over affected third-party game servers. "An attacker could remotely crash an opponent's game client to force a win or even...

Valve's Steam Server Bugs Could've Let Hackers Hijack Online Games

Critical flaws in a core networking library powering Valve's online gaming functionality could have allowed malicious actors to remotely crash games and even take control over affected third-party game servers. "An attacker could remotely crash an opponent's game client to force a win or even...

Valve: Shell command injection in https://partner.steamgames.com/admin/game/publish/ via screenshot URL

Shell command injection in https://partner.steamgames.com/admin/game/publish/ via screenshot URL The vulnerability allowed insufficient validation of parameters, which permitted the injection of shell metacharacters into values used to construct a Bash command...

Valve Steam Client has an unspecified vulnerability

Valve Steam is a suite of game distribution management platforms from Valve Corporation in the United States. The platform provides digital rights management, multiplayer, streaming, and social networking services. A security vulnerability exists in Valve Steam Client version 2.10.91.91, which ca...

CVE-2020-15530

An issue was discovered in Valve Steam Client 2.10.91.91. The installer allows local users to gain NT AUTHORITY\SYSTEM privileges because some parts of %PROGRAMFILESX86%\Steam and/or %COMMONPROGRAMFILESX86%\Steam have weak permissions during a critical time window. An attacker can make this time...

CVE-2020-15530

An issue was discovered in Valve Steam Client 2.10.91.91. The installer allows local users to gain NT AUTHORITY\SYSTEM privileges because some parts of %PROGRAMFILESX86%\Steam and/or %COMMONPROGRAMFILESX86%\Steam have weak permissions during a critical time window. An attacker can make this time...

CVE-2020-15530

An issue was discovered in Valve Steam Client 2.10.91.91. The installer allows local users to gain NT AUTHORITY\SYSTEM privileges because some parts of %PROGRAMFILESX86%\Steam and/or %COMMONPROGRAMFILESX86%\Steam have weak permissions during a critical time window. An attacker can make this time...

Design/Logic Flaw

An issue was discovered in Valve Steam Client 2.10.91.91. The installer allows local users to gain NT AUTHORITY\SYSTEM privileges because some parts of %PROGRAMFILESX86%\Steam and/or %COMMONPROGRAMFILESX86%\Steam have weak permissions during a critical time window. An attacker can make this time...

CVE-2020-15530

Removed by vendor...

CVE-2020-15530

An issue was discovered in Valve Steam Client 2.10.91.91. The installer allows local users to gain NT AUTHORITY\SYSTEM privileges because some parts of %PROGRAMFILESX86%\Steam and/or %COMMONPROGRAMFILESX86%\Steam have weak permissions during a critical time window. An attacker can make this time...

CVE-2020-15530

Valve Steam Client 2.10.91.91 is affected by a local privilege-escalation issue in the installer. The vulnerability arises from weak permissions in parts of %PROGRAMFILES(X86)%\Steam and/or %COMMONPROGRAMFILES(X86)%\Steam during a critical time window, which an attacker can extend using opportuni...

PT-2020-14481

Name of the Vulnerable Software and Affected Versions Valve Steam Client version 2.10.91.91 Description An issue was discovered in the Valve Steam Client. The installer allows local users to gain NT AUTHORITYSYSTEM privileges because some parts of %PROGRAMFILESX86%Steam and/or...

CVE-2020-15530: Concurrent Execution using Shared Resource with Improper Synchronization

An issue was discovered in Valve Steam Client 2.10.91.91. The installer allows local users to gain NT AUTHORITY\SYSTEM privileges because some parts of %PROGRAMFILESX86%\Steam and/or %COMMONPROGRAMFILESX86%\Steam have weak permissions during a critical time window. An attacker can make this time...

PT-2020-22494

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description A heap-buffer-overflow READ 8 crash has been reported. The crash involves the functions ndpi parse packet line info, ndpi check steam http, and ndpi search...

Do cybercriminals play cyber games during quarantine?

Thanks to the coronavirus pandemic, the role of the Internet in our lives has undergone changes, including irreversible ones. Some of these changes are definitely for the better, some are not very good, but almost all of them in some way affect digital security issues. We decided to take a closer...

The ADL Calls Out Steam for Giving Extremists a Pass

The nonprofit has identified hundreds of profiles that espouse hate, with little attempt from the gaming platform to stop them...

Valve: Privilege Escalation vulnerability in steam's Remote Play feature leads to arbitrary kernel-mode driver installation

Tested on Windows 10 x64 On Steam starting, it will check all installed files' Integrity, and re-download the modified files. This step makes every single file in Steam installation folder is exactly its original self. Before the first time Steam stream to SteamLink Remote Play feature, it makes...