Memory corruption

rendersystemdx9.dll in Valve Dota 2 before 7.23f allows remote attackers to achieve code execution or denial of service by creating a gaming server and inviting a victim to this server, because a crafted map is affected by memory corruption...

CVE-2020-7949

schemasystem.dll in Valve Dota 2 before 7.23f allows remote attackers to achieve code execution or denial of service by creating a gaming server and inviting a victim to this server, because a crafted map is mishandled during a GetValue call...

CVE-2020-7950

CVE-2020-7950 affects Valve Dota 2 (meshsystem.dll) prior to 7.23f. A crafted map mishandled in a vulnerable function call when a gaming server is created and a victim is invited can lead to remote code execution or denial of service. The Red Hat and NVD entries corroborate these details; no addi...

CVE-2020-7950

meshsystem.dll in Valve Dota 2 before 7.23f allows remote attackers to achieve code execution or denial of service by creating a gaming server and inviting a victim to this server, because a crafted map is mishandled during a vulnerable function call...

CVE-2020-7951

CVE-2020-7951 affects Valve Dota 2 before version 7.23e via memory corruption in meshsystem.dll, enabling remote code execution or denial of service when a player is invited to a crafted map-based gaming server. The Red Hat and NVD records confirm the same impact and affected component; no explic...

CVE-2020-7951

meshsystem.dll in Valve Dota 2 before 7.23e allows remote attackers to achieve code execution or denial of service by creating a gaming server and inviting a victim to this server, because a crafted map is affected by memory corruption...

CVE-2020-7952

CVE-2020-7952 affects Valve Dota 2, where the vulnerable component is rendersystemdx9.dll. The root cause is memory corruption triggered when processing a crafted map, allowing remote attackers to achieve code execution or cause a denial of service by creating a gaming server and inviting a victi...

CVE-2020-7952

rendersystemdx9.dll in Valve Dota 2 before 7.23f allows remote attackers to achieve code execution or denial of service by creating a gaming server and inviting a victim to this server, because a crafted map is affected by memory corruption...

Valve: Hidden scheduled partner events are propagated to Steam clients in CMsgClientClanState

PartnerEvent details were propagated to Steam clients immediately upon creation, which could lead to improper exposure of hidden/scheduled event data...

Valve: [GoldSrc] RCE via 'spk' Console Command

Details: Description RCE can be achieved on clients via the 'spk' console command due to missing length checks before copying into a stack based buffer. POC 1. Place the attached cfg file in the root directory of the game: F676967 2. Launch the game and bring up the console with 3. Type in exec...

Valve: [GoldSrc] RCE via malformed BSP file

Description RCE can be achieved via a malformed BSP file due to the lack of length validation when copying data from the BSP file into a stack based buffer. POC 1. Place the attached BSP F666628 in the maps directory of the chosen GoldSrc game czero/maps, cstrike/maps, tfc/maps, etc.. 2. Launch t...

CVE-2019-13533

CVE-2019-13533 affects Omron PLC CJ and CS series (all versions). The vulnerability allows an attacker to monitor PLC-controller traffic and replay requests, potentially opening/closing industrial valves (authentication bypass via capture-replay). Affected products are Omron CJ/CS series PLCs; mi...

CVE-2019-13533

In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could result in the opening and closing of industrial valves...

Valve: Steam chat - trade offer presentation vulnerability

It was possible to construct a Steam URL that began with "/tradeoffer/new" and included valid partner and token information, but which was in fact an external link. The crafted URL would be treated by the Steam Chat UI as a trade offer and given special visual treatment...

Valve Source Engine, Fortnite Servers Crippled By Gafgyt Variant

A new Gafgyt variant is adding vulnerable internet of things IoT devices to its botnet arsenal and using them to cripple gaming servers worldwide. The newly-discovered variant is capable of launching a variety of denial-of-service DoS attacks against the Valve Source Engine, a video game engine...

CVE-2019-17180

Valve Steam Client before 2019-09-12 allows placing or appending partially controlled filesystem content, as demonstrated by file modifications on Windows in the context of NT AUTHORITY\SYSTEM. This could lead to denial of service, elevation of privilege, or unspecified other impact...

Design/Logic Flaw

Valve Steam Client before 2019-09-12 allows placing or appending partially controlled filesystem content, as demonstrated by file modifications on Windows in the context of NT AUTHORITY\SYSTEM. This could lead to denial of service, elevation of privilege, or unspecified other impact...

PYSEC-2019-125

Valve Steam Client before 2019-09-12 allows placing or appending partially controlled filesystem content, as demonstrated by file modifications on Windows in the context of NT AUTHORITY\SYSTEM. This could lead to denial of service, elevation of privilege, or unspecified other impact...

PYSEC-2019-125

Valve Steam Client before 2019-09-12 allows placing or appending partially controlled filesystem content, as demonstrated by file modifications on Windows in the context of NT AUTHORITY\SYSTEM. This could lead to denial of service, elevation of privilege, or unspecified other impact...

PYSEC-2019-55

Valve Steam Client before 2019-09-12 allows placing or appending partially controlled filesystem content, as demonstrated by file modifications on Windows in the context of NT AUTHORITY\SYSTEM. This could lead to denial of service, elevation of privilege, or unspecified other impact...