Is CVE-2018-1000852 in the CISA KEV catalog?

No. CVE-2018-1000852 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-1000852?

CVE-2018-1000852 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2018-1000852?

CVE-2018-1000852 has an EPSS score of 2.67% (84th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-1000852?

Upgrade freerdp2 on debian 11 to 2.0.0~git20181120.1.e21b72c95+dfsg1-1 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2018-1000852

MEDIUMEPSS 84th pctl

6.5

CVSS v3

NVD

Description

FreeRDP FreeRDP 2.0.0-rc3 released version before commit 205c612820dac644d665b5bb1cdf437dc5ca01e3 contains a Other/Unknown vulnerability in channels/drdynvc/client/drdynvc_main.c, drdynvc_process_capability_request that can result in The RDP server can read the client's memory.. This attack appear to be exploitable via RDPClient must connect the rdp server with echo option. This vulnerability appears to have been fixed in after commit 205c612820dac644d665b5bb1cdf437dc5ca01e3.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

freerdp2Debian

Fixed in:2.0.0~git20181120.1.e21b72c95+dfsg1-1CVE-2018-1000852

freerdp2Ubuntu

Fixed in:2.1.1+dfsg1-0ubuntu0.18.04.1USN-4379-1

Fixed in:2.1.1+dfsg1-0ubuntu0.20.04.1USN-4379-1

libfreerdp-client2-2Ubuntu

Fixed in:2.1.1+dfsg1-0ubuntu0.18.04.1USN-4379-1

Fixed in:2.1.1+dfsg1-0ubuntu0.20.04.1USN-4379-1

libfreerdp-server2-2Ubuntu

Fixed in:2.1.1+dfsg1-0ubuntu0.18.04.1USN-4379-1

Fixed in:2.1.1+dfsg1-0ubuntu0.20.04.1USN-4379-1

libfreerdp2-2Ubuntu

Fixed in:2.1.1+dfsg1-0ubuntu0.18.04.1USN-4379-1

Fixed in:2.1.1+dfsg1-0ubuntu0.20.04.1USN-4379-1

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 InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

2.67%probability of exploitation in 30 days

84thpercentile

Elevated risk: more likely to be exploited than 84% of all known CVEs.

References

Patch1

github.com

Exploit1

github.com

Third-Party Advisory3

Other references1

lists.fedoraproject.org

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	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.