CVE-2018-18226

In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach...

CVE-2018-18226

In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach...

CVE-2018-18226

In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach...

Valve: code injection, steam chat client

The steam chat client allows oEmbed, apparently based on a whitelist. One of the whitelisted oEmbedis codepen. When a codepen is created, it can be sent as a link to another steam user, and the code inside the codepen will execute within the privileged Steam Chat context. You can send these codep...

Valve: XSS in steam react chat client

The Steam chat client both sends and receives bbcode format chat messages. These map to HTML elements, and notably the url bbcode tag is supported for arbitrary URLs. React has strong XSS mitigations but does not mitigate javascript: URI based XSS. This is rather difficult to exploit as the clien...

Steam Bans Developer After Outcry Over Cryptomining, Scam Items

The popular Steam online gaming platform has pulled a simple, 2D game from its library, after it was found to be consuming an unusual amount of processing power on gamers’ machines. Steam owner Valve booted the game, “Abstractism,” after players lodged complaints about the game chewing up process...

Valve: CSRF | Ban or unban users in broadcast's chat

Steps to reproduce Start broadcast Attacker needs to craft special HTML page Get broadcast's steam idit contains in URL: https://steamcommunity.com/broadcast/watch/STEAM ID/ If attacker wants to unban somebody, he needs to create HTML page like this: document.getElementById"csrf-form".submit Unba...

Valve: Comment restriction in subsection "Workshop" of domain "steamcommunity.com" can be bypassed using IDOR

Summary - While testing Domain "steamcommunity.com", i found subsection "workshop" which has restriction to comment on workshop items of the game which i do now own in my account. This access control can be bypassed using IDOR and user can post comment though comment section is disabled on worksh...

Steam, Fire, and Paste – A Story of UXSS via DOM-XSS & Clickjacking in Steam Inventory Helper

Summary The “Steam Inventory Helper” Chrome extension version 1.13.6 suffered from both a DOM-based Cross-site Scripting XSS and a clickjacking vulnerability. By combining these vulnerabilities it is possible to gain JavaScript code execution in the highly-privileged context of the extension's...

Steam, Fire, and Paste – A Story of UXSS via DOM-XSS & Clickjacking in Steam Inventory Helper

Summary The “Steam Inventory Helper” Chrome extension version 1.13.6 suffered from both a DOM-based Cross-site Scripting XSS and a clickjacking vulnerability. By combining these vulnerabilities it is possible to gain JavaScript code execution in the highly-privileged context of the extension’s...

Steam fixes 10-year-old critical remote code execution vulnerability

By Waqas A vulnerability in the Steam client was an open door This is a post from HackRead.com Read the original post: Steam fixes 10-year-old critical remote code execution vulnerability...

TeleGrab Malware Steals Telegram Desktop Messaging Sessions, Steam Credentials

Recently discovered malware steals cache data and secure messaging sessions from the desktop version of encrypted messaging service Telegram. The malware, dubbed TeleGrab, leverages weak default settings in the design of Telegram’s desktop version along with the desktop’s lack of support for Secr...

Valve: Stored XXS @ https://steamcommunity.com/search/users/#text= via Profile Name

Dear Valve security staff, Short description --------------------- There is a stored cross-site-scripting vulnerability present at the user search endpoint which can be exploited by modifying profile name of the would be attacking account. See POC picture. Steps to reproduce ---------------------...

Threat Outbreak Alert RuleID32722: Email Messages Distributing Malicious Software on May 8, 2018

Medium Alert ID: 57826 First Published: 2018 May 8 16:28 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID32722 may contain the following files: Name | Size ...

steam-trader.com XSS vulnerability

Open Bug Bounty ID: OBB-606087 Description| Value ---|--- Affected Website:| steam-trader.com Open Bug Bounty Program:| Create your bounty program now. It's open and free. Vulnerable Application:| Custom Code Vulnerability Type:| XSS Cross Site Scripting / CWE-79 CVSSv3 Score:| 6.1...

The vulnerability of microprogramming software in media devices from Valve’s Steam Link, related to the reduction of passwords to 8 characters, allows attackers to gain access to the device with root privileges.

The vulnerability of microprogramming software in media devices from Valve’s Steam Link stems from the fact that the password for the root account is shortened to 8 characters due to the use of the cryptographic protocol DES. Exploiting this vulnerability allows a malicious actor to gain access t...

The vulnerability of microprogramming software in media devices. Valve’s Steam Link allows a intruder to gain access to the device.

The vulnerability of Valve’s Steam Link media controller software relates to deficiencies in access control. Exploiting this vulnerability allows a malicious actor to gain access to the device with root privileges, using the IPv6 TCP port 22...

Developer of NanoCore RAT that targeted Canada, US & Steam jailed

By Waqas The developer of NanoCore RAT remote access Trojan has been sentenced This is a post from HackRead.com Read the original post: Developer of NanoCore RAT that targeted Canada, US & Steam jailed...

Security update for openssl-steam (important)

This update for openssl-steam fixes the following issues: - Merged changes from upstream openssl Factory rev 137 into this fork for Steam. Updated to openssl 1.0.2k: CVE-2016-7055: Montgomery multiplication may produce incorrect results boo1009528 CVE-2016-7056: ECSDA P-256 timing attack key...

openSUSE Security Update : openssl-steam (openSUSE-2018-168)

This update for openssl-steam fixes the following issues : - Merged changes from upstream openssl Factory rev 137 into this fork for Steam. Updated to openssl 1.0.2k : - CVE-2016-7055: Montgomery multiplication may produce incorrect results boo1009528 - CVE-2016-7056: ECSDA P-256 timing attack ke...