Valve Game Networking Sockets up to 1.1.x Statistics Message Received_Data denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

A vulnerability has been found in Valve Game Networking Sockets up to 1.1.x and classified as problematic. This vulnerability affects the function CConnectionTransportUDPBase::Received_Data of the component Statistics Message Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was published 11/13/2020 as d944a10808891d202bb1d5e1998de6e0423af678. The advisory is shared for download at github.com. This vulnerability was named CVE-2020-6019. There are known technical details, but no exploit is available.

Upgrading to version 1.2.0 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Productinfo

Vendor

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Game Networking Sockets 1.2.0
Patch: github.com

Timelineinfo

01/07/2020 🔍
11/13/2020 +311 days 🔍
11/13/2020 +0 days 🔍
12/07/2020 +24 days 🔍

Sourcesinfo

Advisory: d944a10808891d202bb1d5e1998de6e0423af678
Status: Confirmed

CVE: CVE-2020-6019 (🔍)

Entryinfo

Created: 11/13/2020 20:05
Updated: 12/07/2020 10:32
Changes: 11/13/2020 20:05 (41), 12/07/2020 10:29 (5), 12/07/2020 10:32 (18)
Complete: 🔍

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