Is CVE-2019-0203 in the CISA KEV catalog?

No. CVE-2019-0203 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-0203?

CVE-2019-0203 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2019-0203?

CVE-2019-0203 has an EPSS score of 3.44% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-0203?

Upgrade subversion on debian 11 to 1.10.6-1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2019-0203

HIGHEPSS 88th pctl

7.5

CVSS v3

NVD

Description

In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process may exit when a client sends certain sequences of protocol commands. This can lead to disruption for users of the server.

CWE-476NULL Pointer Dereference CWE-755

How to fix

Remediation Available

subversionDebian

Fixed in:1.10.6-1CVE-2019-0203

libapache2-mod-svnUbuntu

Fixed in:1.9.7-4ubuntu1.1USN-5445-1

Fixed in:1.13.0-3ubuntu0.2USN-5445-1

libsvn1Ubuntu

Fixed in:1.9.3-2ubuntu1.3USN-4082-1

Fixed in:1.9.7-4ubuntu1.1USN-5445-1

Fixed in:1.13.0-3ubuntu0.2USN-5445-1

subversionUbuntu

Fixed in:1.9.3-2ubuntu1.3USN-4082-1

Fixed in:1.9.7-4ubuntu1.1USN-5445-1

Fixed in:1.13.0-3ubuntu0.2USN-5445-1

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

3.44%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Patch1

subversion.apache.org

Related Vulnerabilities

Other CWE-476 (NULL Pointer Dereference) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-21758	High	7.5	92%	-	Fix
CVE-2023-21547	High	7.5	88%	-	Fix
CVE-2014-3470	Medium	4.3	86%	-	Fix
CVE-2021-44224	High	8.2	82%	-	Fix
CVE-2016-0742	High	7.5	82%	-	Fix
CVE-2009-1386	Medium	5.0	80%	-	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.