`CVE-2019-17195`

Affected software	15 products, listed below
Severity	9.8 Critical CVSS 3.1 2 scores
Fixed in	`7.9`
Weakness	CWE-755
Published	15 Oct 2019
Updated	17 Jun 2026

Description

Connect2id Nimbus JOSE+JWT before v7.9 can throw various uncaught exceptions while parsing a JWT, which could result in an application crash (potential information disclosure) or a potential authentication bypass.

CWE-754

Exploitation status

Proof of concept only

A proof of concept exists, but no reviewed exploit catalogue lists this CVE.

CISA KEV not listed
VulnCheck KEV not listed
CISA Vulnrichment no assessment published
Indexed PoC 1 indexed Published artifacts you can open, in GitHub PoC; first seen 2021-02-04.
EPSS 11% chance in 30 days A model's forecast, not a report of exploitation. Higher than 96% of all scored CVEs.

Index	Artifact	Stars	First seen
GitHub PoC	CVE-2021-1994、CVE-2021-2047、CVE-2021-2064、CVE-2021-2108、CVE-2021-2075、CVE-2019-17195、CVE-2020-14756、CVE-2021-2109	12	2021-02-04

Index

Artifact

Stars

First seen

GitHub PoC

CVE-2021-1994、CVE-2021-2047、CVE-2021-2064、CVE-2021-2108、CVE-2021-2075、CVE-2019-17195、CVE-2020-14756、CVE-2021-2109

2021-02-04

Waratek protection

Outside Waratek scope

A Java vulnerability, but not one Waratek protects. It affects only Java on a user's desktop (applets, Web Start, JavaFX, the installer), sits in a product the Waratek agent can't be installed into, or is in a package we don't expect in business applications. The decision below says which.

Protection none
Action not pursued none
Review human Researcher
Record active

Decided by	Manual classification of this CVE in the legacy dataset
Finding	A manual classification set this CVE's status to Outside Waratek scope, but the CVE names a tracked product.

Decided by

Manual classification of this CVE in the legacy dataset

Finding

A manual classification set this CVE's status to Outside Waratek scope, but the CVE names a tracked product.

CVSS

9.8 CRITICAL v3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 2 metrics

We show the highest score from the newest CVSS version. Scores from different versions can't be compared, and the first score listed is sometimes a 0.0 placeholder.

Version Score Band Vector Assigner Type

CVSS 3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H NVD Primary published

CVSS 2.0 6.8 none AV:N/AC:M/Au:N/C:P/I:P/A:P NVD Primary

Version	Score	Band	Vector	Assigner	Type
CVSS 3.1	9.8	CRITICAL	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`	NVD	Primary	published
CVSS 2.0	6.8	none	`AV:N/AC:M/Au:N/C:P/I:P/A:P`	NVD	Primary

Affected software and releases

Oracle advisories

Advisory	Type	Quarter	Products Oracle names in its risk matrix
Oracle Critical Patch Update October 2022 ↗	CPU	2022-Q4	Oracle Fusion Middleware / WLS Configuration Template (Nimbus JOSE+JWT) (12.2.1.4.0)
Oracle Critical Patch Update April 2022 ↗	CPU	2022-Q2	Oracle Systems / Tools (Nimbus JOSE+JWT) (4)
Oracle Critical Patch Update October 2021 ↗	CPU	2021-Q4	Oracle Health Sciences Applications / Install Utility (Nimbus JOSE+JWT) (8.1.0) Oracle Insurance Applications / Architecture (Nimbus JOSE+JWT) (11.0.0 - 11.3.1)
Oracle Critical Patch Update July 2021 ↗	CPU	2021-Q3	Oracle Communications / Configuration (Nimbus JOSE+JWT) (1.7.0) Oracle Communications Applications / CNE (Nimbus JOSE+JWT) (12.0.0.3.0) Oracle Construction and Engineering / Admin (Nimbus JOSE+JWT) (18.8.0-18.8.11) Oracle Fusion Middleware / Runtime Java agent for ODI (Nimbus JOSE+JWT) (12.2.1.4.0) Oracle JD Edwards / Business Logic Inf SEC (Nimbus JOSE+JWT) (9.2.5.3 and prior) Oracle JD Edwards / E1 IOT Orchestrator Security (Nimbus JOSE+JWT) (9.2.5.3 and prior) Oracle JD Edwards / Web Runtime SEC (Nimbus JOSE+JWT) (9.2.5.3 and prior) Oracle PeopleSoft / REST Services (Nimbus JOSE+JWT) (8.58, 8.59) Oracle Policy Automation / Hub (Nimbus JOSE+JWT) (12.2.0-12.2.22)
Oracle Critical Patch Update April 2021 ↗	CPU	2021-Q2	Oracle Enterprise Manager / Enterprise Manager Install (Nimbus JOSE+JWT) (13.4.0.0)
Oracle Critical Patch Update January 2021 ↗	CPU	2021-Q1	Oracle Fusion Middleware / Core Components (Connect2id Nimbus JOSE+JWT) (12.2.1.3.0, 12.2.1.4.0)
Oracle Critical Patch Update April 2020 ↗	CPU	2020-Q2	Oracle Construction and Engineering / Admin (Connect2id Nimbus JOSE+JWT) (19.12.0)

Advisory

Type

Quarter

Products Oracle names in its risk matrix

Oracle Critical Patch Update October 2022 ↗

CPU

2022-Q4

Oracle Fusion Middleware / WLS Configuration Template (Nimbus JOSE+JWT) (12.2.1.4.0)

Oracle Critical Patch Update April 2022 ↗

CPU

2022-Q2

Oracle Systems / Tools (Nimbus JOSE+JWT) (4)

Oracle Critical Patch Update October 2021 ↗

CPU

2021-Q4

Oracle Health Sciences Applications / Install Utility (Nimbus JOSE+JWT) (8.1.0)
Oracle Insurance Applications / Architecture (Nimbus JOSE+JWT) (11.0.0 - 11.3.1)

Oracle Critical Patch Update July 2021 ↗

CPU

2021-Q3

Oracle Communications / Configuration (Nimbus JOSE+JWT) (1.7.0)
Oracle Communications Applications / CNE (Nimbus JOSE+JWT) (12.0.0.3.0)
Oracle Construction and Engineering / Admin (Nimbus JOSE+JWT) (18.8.0-18.8.11)
Oracle Fusion Middleware / Runtime Java agent for ODI (Nimbus JOSE+JWT) (12.2.1.4.0)
Oracle JD Edwards / Business Logic Inf SEC (Nimbus JOSE+JWT) (9.2.5.3 and prior)
Oracle JD Edwards / E1 IOT Orchestrator Security (Nimbus JOSE+JWT) (9.2.5.3 and prior)
Oracle JD Edwards / Web Runtime SEC (Nimbus JOSE+JWT) (9.2.5.3 and prior)
Oracle PeopleSoft / REST Services (Nimbus JOSE+JWT) (8.58, 8.59)
Oracle Policy Automation / Hub (Nimbus JOSE+JWT) (12.2.0-12.2.22)

Oracle Critical Patch Update April 2021 ↗

CPU

2021-Q2

Oracle Enterprise Manager / Enterprise Manager Install (Nimbus JOSE+JWT) (13.4.0.0)

Oracle Critical Patch Update January 2021 ↗

CPU

2021-Q1

Oracle Fusion Middleware / Core Components (Connect2id Nimbus JOSE+JWT) (12.2.1.3.0, 12.2.1.4.0)

Oracle Critical Patch Update April 2020 ↗

CPU

2020-Q2

Oracle Construction and Engineering / Admin (Connect2id Nimbus JOSE+JWT) (19.12.0)

Oracle components and versions

Family	Component	Versions, as Oracle lists them	Read as
Oracle Communications	Configuration (Nimbus JOSE+JWT)	1.7.0	1.7.0
Oracle Communications Applications	CNE (Nimbus JOSE+JWT)	12.0.0.3.0	12.0.0.3.0
Oracle Construction and Engineering	Admin (Connect2id Nimbus JOSE+JWT)	19.12.0	19.12.0
Oracle Construction and Engineering	Admin (Nimbus JOSE+JWT)	18.8.0-18.8.11
Oracle Enterprise Manager	Enterprise Manager Install (Nimbus JOSE+JWT)	13.4.0.0	13.4.0.0
Oracle Fusion Middleware	Core Components (Connect2id Nimbus JOSE+JWT)	12.2.1.3.0, 12.2.1.4.0	12.2.1.3.0 · 12.2.1.4.0
Oracle Fusion Middleware	Runtime Java agent for ODI (Nimbus JOSE+JWT)	12.2.1.4.0	12.2.1.4.0
Oracle Fusion Middleware	WLS Configuration Template (Nimbus JOSE+JWT)	12.2.1.4.0	12.2.1.4.0
Oracle Health Sciences Applications	Install Utility (Nimbus JOSE+JWT)	8.1.0	8.1.0
Oracle Insurance Applications	Architecture (Nimbus JOSE+JWT)	11.0.0 - 11.3.1
Oracle JD Edwards	Business Logic Inf SEC (Nimbus JOSE+JWT)	9.2.5.3 and prior
Oracle JD Edwards	E1 IOT Orchestrator Security (Nimbus JOSE+JWT)	9.2.5.3 and prior
Oracle JD Edwards	Web Runtime SEC (Nimbus JOSE+JWT)	9.2.5.3 and prior
Oracle PeopleSoft	REST Services (Nimbus JOSE+JWT)	8.58, 8.59	8.58 · 8.59
Oracle Policy Automation	Hub (Nimbus JOSE+JWT)	12.2.0-12.2.22
Oracle Systems	Tools (Nimbus JOSE+JWT)	4	4

Family

Component

Versions, as Oracle lists them

Read as

Oracle Communications

Configuration (Nimbus JOSE+JWT)

1.7.0

Oracle Communications Applications

CNE (Nimbus JOSE+JWT)

12.0.0.3.0

Oracle Construction and Engineering

Admin (Connect2id Nimbus JOSE+JWT)

19.12.0

Oracle Construction and Engineering

Admin (Nimbus JOSE+JWT)

18.8.0-18.8.11

Oracle Enterprise Manager

Enterprise Manager Install (Nimbus JOSE+JWT)

13.4.0.0

Oracle Fusion Middleware

Core Components (Connect2id Nimbus JOSE+JWT)

12.2.1.3.0, 12.2.1.4.0

12.2.1.3.0 · 12.2.1.4.0

Oracle Fusion Middleware

Runtime Java agent for ODI (Nimbus JOSE+JWT)

12.2.1.4.0

Oracle Fusion Middleware

WLS Configuration Template (Nimbus JOSE+JWT)

12.2.1.4.0

Oracle Health Sciences Applications

Install Utility (Nimbus JOSE+JWT)

8.1.0

Oracle Insurance Applications

Architecture (Nimbus JOSE+JWT)

11.0.0 - 11.3.1

Oracle JD Edwards

Business Logic Inf SEC (Nimbus JOSE+JWT)

9.2.5.3 and prior

Oracle JD Edwards

E1 IOT Orchestrator Security (Nimbus JOSE+JWT)

9.2.5.3 and prior

Oracle JD Edwards

Web Runtime SEC (Nimbus JOSE+JWT)

9.2.5.3 and prior

Oracle PeopleSoft

REST Services (Nimbus JOSE+JWT)

8.58, 8.59

8.58 · 8.59

Oracle Policy Automation

Hub (Nimbus JOSE+JWT)

12.2.0-12.2.22

Oracle Systems

Tools (Nimbus JOSE+JWT)

Maven packages

Affected and fixed versions, from OSV.dev

Package Introduced Fixed Last affected

com.nimbusds:nimbus-jose-jwt 0 7.9 unbounded

Package	Introduced	Fixed	Last affected
`com.nimbusds:nimbus-jose-jwt`	0	`7.9`	unbounded

Products and versions

16 products, 19 version entries

Source	Vendor	Product	Scheme	Affected versions
nvd	apache	hadoop	generic	3.2.1
osv	com.nimbusds	nimbus-jose-jwt	generic	＜ 7.9
nvd	connect2id	nimbus jose\+jwt	generic	＜ 7.9
nvd	oracle	communications cloud native core security edge protection proxy	generic	1.7.0
nvd	oracle	communications pricing design center	generic	12.0.0.3.0
nvd	oracle	data integrator	generic	12.2.1.4.0
nvd	oracle	enterprise manager base platform	generic	13.4.0.0
nvd	oracle	healthcare data repository	generic	8.1.0
nvd	oracle	insurance policy administration	generic	≥ 11.0 and ≤ 11.3.1
nvd	oracle	jd edwards enterpriseone orchestrator	generic	≤ 9.2.5.3
nvd	oracle	jd edwards enterpriseone tools	generic	≤ 9.2.5.3
nvd	oracle	peoplesoft enterprise peopletools	generic	8.58 · 8.59
nvd	oracle	policy automation	generic	≥ 12.2.0 and ≤ 12.2.22
nvd	oracle	primavera gateway	generic	≥ 18.8.0 and ≤ 18.8.11 · 19.12.0
nvd	oracle	solaris cluster	generic	4.0
nvd	oracle	weblogic server	generic	12.2.1.3.0 · 12.2.1.4.0

Source

Vendor

Product

Scheme

Affected versions

nvd

apache

hadoop

generic

3.2.1

osv

com.nimbusds

nimbus-jose-jwt

generic

＜ 7.9

nvd

connect2id

nimbus jose\+jwt

generic

＜ 7.9

nvd

oracle

communications cloud native core security edge protection proxy

generic

1.7.0

nvd

oracle

communications pricing design center

generic

12.0.0.3.0

nvd

oracle

data integrator

generic

12.2.1.4.0

nvd

oracle

enterprise manager base platform

generic

13.4.0.0

nvd

oracle

healthcare data repository

generic

8.1.0

nvd

oracle

insurance policy administration

generic

≥ 11.0 and ≤ 11.3.1

nvd

oracle

jd edwards enterpriseone orchestrator

generic

≤ 9.2.5.3

nvd

oracle

jd edwards enterpriseone tools

generic

≤ 9.2.5.3

nvd

oracle

peoplesoft enterprise peopletools

generic

8.58 · 8.59

nvd

oracle

policy automation

generic

≥ 12.2.0 and ≤ 12.2.22

nvd

oracle

primavera gateway

generic

≥ 18.8.0 and ≤ 18.8.11 · 19.12.0

nvd

oracle

solaris cluster

generic

4.0

nvd

oracle

weblogic server

generic

12.2.1.3.0 · 12.2.1.4.0

Earlier manual review

A reviewer classified this CVE in an older dataset. We kept the labels and products below, but not the reviewer's reasoning.

## Manual Classification Context **Labels:** HTTP, CONFIGURATION (NIMBUS JOSE+JWT), INSTALL UTILITY (NIMBUS JOSE+JWT), CNE (NIMBUS JOSE+JWT), REST SERVICES (NIMBUS JOSE+JWT), WEB RUNTIME SEC (NIMBUS JOSE+JWT), NO AUTH REMOTE EXPLOIT, RUNTIME JAVA AGENT FOR ODI (NIMBUS JOSE+JWT), BUSINESS LOGIC INF SEC (NIMBUS JOSE+JWT), CORE COMPONENTS (CONNECT2ID NIMBUS JOSE+JWT), ADMIN (CONNECT2ID NIMBUS JOSE+JWT), HUB (NIMBUS JOSE+JWT), ENTERPRISE MANAGER INSTALL (NIMBUS JOSE+JWT), ARCHITECTURE (NIMBUS JOSE+JWT), E1 IOT ORCHESTRATOR SECURITY (NIMBUS JOSE+JWT), ADMIN (NIMBUS JOSE+JWT) **Products:** ORACLE ENTERPRISE MANAGER, ORACLE WEBLOGIC SERVER, ORACLE HEALTHCARE DATA REPOSITORY, ORACLE DATA INTEGRATOR, ORACLE COMMUNICATIONS CLOUD NATIVE CORE SECURITY EDGE PROTECTION PROXY, PRIMAVERA GATEWAY, ORACLE FUSION MIDDLEWARE, ORACLE INSURANCE POLICY ADMINISTRATION, ORACLE COMMUNICATIONS, ORACLE POLICY AUTOMATION, ORACLE PEOPLESOFT, ORACLE COMMUNICATIONS PRICING DESIGN CENTER, ORACLE CONSTRUCTION AND ENGINEERING, ENTERPRISE MANAGER BASE PLATFORM, ORACLE JD EDWARDS, PEOPLESOFT ENTERPRISE PEOPLETOOLS, ORACLE COMMUNICATIONS APPLICATIONS, JD EDWARDS ENTERPRISEONE TOOLS, ORACLE INSURANCE APPLICATIONS, NIMBUS-JOSE-JWT, ORACLE HEALTH SCIENCES APPLICATIONS, JD EDWARDS ENTERPRISEONE ORCHESTRATOR

References

URL	Tags
https://www.oracle.com/security-alerts/cpuoct2021.html	WEB
https://www.oracle.com/security-alerts/cpujan2022.html	WEB
https://www.oracle.com/security-alerts/cpujan2021.html	WEB
https://www.oracle.com/security-alerts/cpuapr2022.html	WEB
https://www.oracle.com/security-alerts/cpuapr2020.html	WEB
https://www.oracle.com/security-alerts/cpuApr2021.html	WEB
https://www.oracle.com//security-alerts/cpujul2021.html	WEB
https://lists.apache.org/thread.html/rcac26c2d4df22341fa6ebbfe93ba1eff77d2dcd3f6106a1dc1f9ac98@%3Cdev.avro.apache.org%3E	WEB
https://lists.apache.org/thread.html/r5e08837e695efd36be73510ce58ec05785dbcea077819d8acc2d990d@%3Ccommits.druid.apache.org%3E	WEB
https://lists.apache.org/thread.html/r35f6301a3e6a56259224786dd9c2a935ba27ff6b494d15a3b66efe6a@%3Cdev.avro.apache.org%3E	WEB

URL

Timeline

Published	2019-10-15	By the CVE Program.
NVD record modified	2026-06-17	NVD's own last-modified date for this record.

Published

2019-10-15

By the CVE Program.

NVD record modified

2026-06-17

NVD's own last-modified date for this record.

How VRT decided (5 of 24 rules ran)

5 of 24 rules ran. The rest didn't run because an earlier rule had already settled the CVE.

# Rule Outcome Status Detail

identity: Does this identifier describe a vulnerability at all? the first rule that matches decides

1 rejected no match CVE Program withdrawal of this identifier

scope: Is it a vulnerability Waratek protects? the first rule that matches decides

2 armr-patch-file no match An ARMR patch file on disk for this CVE

3 armr-secure-rule-file no match An ARMR security-rule template on disk for this CVE

4 manual-classification no match A researcher's recorded decision for this specific CVE

5 manual classification decided it matched Outside Waratek scope Found in legacy manual classifications

6 non-java-upstream not reached A root cause in non-Java code: an OS kernel, a C library, or a bundled runtime

7 oracle-component not reached The defect being in a component of a tracked product the agent does not reach: JavaFX, the Java SE installer, the JInitiator browser plug-in, the native WebLogic proxy plug-in, or a native part of Oracle Application Server or Collaboration Suite (HTTP Server, Web Cache, Internet Directory, mail and calendar servers). Oracle gives these no CPE of their own and names them only in the description.

8 java-client-side not reached Oracle's own risk-matrix note saying the CVE is reached only through untrusted code in the Java sandbox (applets, Web Start) or only through a client installation of Java, so a server running its own trusted code is not exposed

9 osv-maven not reached An OSV.dev record of this CVE affecting a package published to Maven Central. When every such package is one business applications do not use (Minecraft mods and launchers, Fastjson) and no tracked product is named by CPE, it settles the CVE as Outside Waratek scope instead

10 cna-maven-package not reached An affected Maven artifact named by the CNA itself

11 known-cpe-product not reached An NVD CPE naming a product ARMR tracks

12 cna-cpe-product not reached A CPE the CNA published naming a tracked product. Oracle publishes these on advisory day, months before NVD.

13 oracle-advisory-family not reached A tracked product family named in Oracle's own risk matrix. CPE cannot carry a suite name, only a module.

14 cna-named-product not reached A tracked product named in words by the CVE's own CNA, on a record with no CPE yet. Apache and Eclipse publish these on advisory day, before NVD adds CPE data.

15 non-deployable-product not reached The only affected product being a sealed appliance image, where Java runs but no -javaagent can be attached

16 unmatched-product not reached No tracked product matched above, and none present at all

disposition: What do we do about one that is? every rule runs

17 patch-hint not reached A reference pointing at the upstream fix: a commit, a PR, a Red Hat bug

18 open-source-maven not reached The affected package being open source on Maven, so the fix can be read

19 poc-derivable not reached An indexed exploit clearing the evidence bar to reverse-engineer, where there is no source to read

20 no-exploit not reached Nothing to build a rule from yet: no published exploit, no CISA record of exploitation and no source-level change to read

21 secure-rule-match not reached A vulnerability class already blocked by an ARMR security rule

22 exploited-no-fix-or-poc not reached Somebody exploiting this CVE (a CISA or VulnCheck KEV listing, or a CISA verdict of active exploitation), with no fix, source code or PoC to build a rule from

23 below-action-threshold not reached Medium or Low severity, no CISA or VulnCheck KEV listing, no PoC clearing the evidence bar, no CISA verdict, no Oracle advisory

24 no-exploit-published not reached Exploit code for this candidate, published in a reviewed catalogue or a GitHub repository with 5 or more stars, or in use per CISA or VulnCheck; not only a CISA verdict, a forecast, or nothing at all

NVD ↗ · CVE.org ↗