Is CVE-2019-15943 in the CISA KEV catalog?

No. CVE-2019-15943 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-15943?

CVE-2019-15943 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2019-15943?

CVE-2019-15943 has an EPSS score of 8.72% (95th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-15943?

Upgrade counter-strike\ to 1.37.1.1 or later.

CVE & CISA-KEV Catalog

CVE-2019-15943

HIGHEPSS 95th pctl

8.8

CVSS v3

NVD

Description

vphysics.dll in Counter-Strike: Global Offensive before 1.37.1.1 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 memset call.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

counter-strike\NVD

Affected:< 1.37.1.1Fixed in:1.37.1.1CVE-2019-15943derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

8.72%probability of exploitation in 30 days

95thpercentile

High risk: more likely to be exploited than 95% of all known CVEs.

References

Exploit1

github.com

Release Notes1

blog.counter-strike.net

Other references1

packetstormsecurity.com

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.