Is CVE-2020-7952 in the CISA KEV catalog?

No. CVE-2020-7952 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-7952?

CVE-2020-7952 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2020-7952?

CVE-2020-7952 has an EPSS score of 1.87% (77th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-7952?

Upgrade dota 2 to 7.23f or later.

CVE & CISA-KEV Catalog

CVE-2020-7952

HIGHEPSS 77th pctl

7.8

CVSS v3

NVD

Description

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.

How to fix

Remediation Available

dota 2NVD

Affected:< 7.23fFixed in:7.23fCVE-2020-7952derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.87%probability of exploitation in 30 days

77thpercentile

Elevated risk: more likely to be exploited than 77% of all known CVEs.

References

Exploit1

github.com

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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.