CVE-2020-6019

Exploit

EPSS 6.72%
Veröffentlicht 13.11.2020 16:15:18
Zuletzt bearbeitet 21.11.2024 05:34:59
Quelle cve@checkpoint.com
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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.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 5

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Valvesoftware ≫ Game Networking Sockets Version < 1.2.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	6.72%	0.908

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-248 Uncaught Exception

An exception is thrown from a function, but it is not caught.

https://github.com/ValveSoftware/GameNetworkingSockets/commit/d944a10808891d202bb1d5e1998de6e0423af678

Patch

Third Party Advisory

https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/

Third Party Advisory

Exploit

https://nvd.nist.gov/vuln/detail/CVE-2020-6019

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-6019

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-6019

EUVD