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Vulnerability Details :

CVE-2020-6019

Summary
Assigner-checkpoint
Assigner Org ID-897c38be-0345-43cd-b6cf-fe179e0c4f45
Published At-13 Nov, 2020 | 15:03
Updated At-04 Aug, 2024 | 08:47
Rejected At-
Credits

Valve's Game Networking Sockets prior to version v1.2.0 improperly handles inlined statistics messages in function CConnectionTransportUDPBase::Received_Data(), leading to an exception thrown from libprotobuf and resulting in a crash.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:checkpoint
Assigner Org ID:897c38be-0345-43cd-b6cf-fe179e0c4f45
Published At:13 Nov, 2020 | 15:03
Updated At:04 Aug, 2024 | 08:47
Rejected At:
▼CVE Numbering Authority (CNA)

Valve's Game Networking Sockets prior to version v1.2.0 improperly handles inlined statistics messages in function CConnectionTransportUDPBase::Received_Data(), leading to an exception thrown from libprotobuf and resulting in a crash.

Affected Products
Vendor
n/a
Product
Game Networking Sockets
Versions
Affected
  • All versions prior to v1.2.0
Problem Types
TypeCWE IDDescription
CWECWE-248CWE-248: Uncaught Exception
Type: CWE
CWE ID: CWE-248
Description: CWE-248: Uncaught Exception
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/ValveSoftware/GameNetworkingSockets/commit/d944a10808891d202bb1d5e1998de6e0423af678
x_refsource_MISC
https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/
x_refsource_MISC
Hyperlink: https://github.com/ValveSoftware/GameNetworkingSockets/commit/d944a10808891d202bb1d5e1998de6e0423af678
Resource:
x_refsource_MISC
Hyperlink: https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/ValveSoftware/GameNetworkingSockets/commit/d944a10808891d202bb1d5e1998de6e0423af678
x_refsource_MISC
x_transferred
https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/ValveSoftware/GameNetworkingSockets/commit/d944a10808891d202bb1d5e1998de6e0423af678
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@checkpoint.com
Published At:13 Nov, 2020 | 16:15
Updated At:03 Nov, 2022 | 17:51

Valve's Game Networking Sockets prior to version v1.2.0 improperly handles inlined statistics messages in function CConnectionTransportUDPBase::Received_Data(), leading to an exception thrown from libprotobuf and resulting in a crash.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
valvesoftware
valvesoftware
>>game_networking_sockets>>Versions before 1.2.0(exclusive)
cpe:2.3:a:valvesoftware:game_networking_sockets:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE-248Secondarycve@checkpoint.com
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-248
Type: Secondary
Source: cve@checkpoint.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/ValveSoftware/GameNetworkingSockets/commit/d944a10808891d202bb1d5e1998de6e0423af678cve@checkpoint.com
Patch
Third Party Advisory
https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/cve@checkpoint.com
Exploit
Third Party Advisory
Hyperlink: https://github.com/ValveSoftware/GameNetworkingSockets/commit/d944a10808891d202bb1d5e1998de6e0423af678
Source: cve@checkpoint.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/
Source: cve@checkpoint.com
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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