Is CVE-2020-1695 in the CISA KEV catalog?

No. CVE-2020-1695 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1695?

CVE-2020-1695 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-1695?

CVE-2020-1695 has an EPSS score of 2.02% (79th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1695?

Upgrade libresteasy-java on ubuntu 16.04 to 3.0.6-3ubuntu0.1~esm1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2020-1695

HIGHEPSS 79th pctl

7.5

CVSS v3

NVD

Description

A flaw was found in all resteasy 3.x.x versions prior to 3.12.0.Final and all resteasy 4.x.x versions prior to 4.6.0.Final, where an improper input validation results in returning an illegal header that integrates into the server's response. This flaw may result in an injection, which leads to unexpected behavior when the HTTP response is constructed.

CWE-20Improper Input Validation

How to fix

Remediation Available

libresteasy-javaUbuntu

Fixed in:3.0.6-3ubuntu0.1~esm1USN-7630-1

Fixed in:3.6.2-2ubuntu0.20.04.1~esm1USN-7351-1

Fixed in:3.6.2-2ubuntu0.22.04.1~esm1USN-7351-1

Fixed in:3.6.2-2ubuntu0.24.04.1~esm1USN-7351-1

libresteasy3.0-javaUbuntu

Fixed in:3.0.26-1~18.04.1~esm1USN-7630-1

Fixed in:3.0.26-1ubuntu0.1~esm1USN-7630-1

Fixed in:3.0.26-3ubuntu0.1USN-7630-1

Fixed in:3.0.26-6ubuntu0.24.04.1USN-7630-1

resteasyUbuntu

Fixed in:3.0.6-3ubuntu0.1~esm1USN-7630-1

Fixed in:3.0.26-1~18.04.1~esm1USN-7630-1

Fixed in:3.6.2-2ubuntu0.20.04.1~esm1USN-7351-1

Fixed in:3.0.26-1ubuntu0.1~esm1USN-7630-1

Fixed in:3.6.2-2ubuntu0.22.04.1~esm1USN-7351-1

Fixed in:3.0.26-3ubuntu0.1USN-7630-1

Fixed in:3.6.2-2ubuntu0.24.04.1~esm1USN-7351-1

Fixed in:3.0.26-6ubuntu0.24.04.1USN-7630-1

resteasy3.0Ubuntu

Fixed in:3.0.26-1~18.04.1~esm1USN-7630-1

Fixed in:3.0.26-1ubuntu0.1~esm1USN-7630-1

Fixed in:3.0.26-3ubuntu0.1USN-7630-1

Fixed in:3.0.26-6ubuntu0.24.04.1USN-7630-1

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

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

2.02%probability of exploitation in 30 days

79thpercentile

Elevated risk: more likely to be exploited than 79% of all known CVEs.

References

Patch1

bugzilla.redhat.com

Other references2

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	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.