`CVE-2018-7489` FasterXML jackson-databind

Affected software	FasterXML jackson-databind
Severity	9.8 Critical CVSS 3.0 2 scores
Fixed in	`2.8.11.1`, `2.9.5`, `2.7.9.3`, `2.6.7.5`
Weakness	Deserialization of untrusted data (CWE-502)
Published	26 Feb 2018
Updated	15 Oct 2026

Description

FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.

CWE-184

Exploitation status

No public exploit

No exploit has been reported in the sources we check. Published 8 years ago.

CISA KEV not listed
VulnCheck KEV not listed
CISA Vulnrichment exploitation: none
Indexed PoC none indexed
EPSS 20% chance in 30 days A model's forecast, not a report of exploitation. Higher than 97% of all scored CVEs.

Waratek protection

Protected by Waratek

Waratek has a rule that blocks attacks on this vulnerability.

Protection full
Action available patch rule
Review human ARMR file
Record active

Decided by	An ARMR patch file on disk for this CVE
Finding	CVE is covered by a multi-CVE ARMR patch rule

Decided by

An ARMR patch file on disk for this CVE

Finding

CVE is covered by a multi-CVE ARMR patch rule

ARMR rule files

1 file

The rule files Waratek ships for this CVE. Some CVEs need more than one, for example one per affected library or one per ARMR version.

CVE-2018-7489.armr patch rule, ARMR 2.6 added 2020-06-25 updated 2026-03-04

How to mitigate CVE-2018-7489

Upgrade FasterXML jackson-databind to a release that fixes it: 2.8.11.1, 2.9.5, 2.7.9.3 or 2.6.7.5. Until you can, Waratek RASP blocks exploitation with a rule written for this CVE. It runs inside the Java application, with no code changes.

Waratek RASP Runtime protection for Java applications

CVSS

9.8 CRITICAL v3.0 CVSS:3.0/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 3.0 9.8 CRITICAL CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H NVD Primary published

CVSS 2.0 7.5 none AV:N/AC:L/Au:N/C:P/I:P/A:P NVD Primary

Version	Score	Band	Vector	Assigner	Type
CVSS 3.0	9.8	CRITICAL	`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`	NVD	Primary	published
CVSS 2.0	7.5	none	`AV:N/AC:L/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 January 2023 ↗	CPU	2023-Q1	Oracle Fusion Middleware / Centralized Third Party Jars (jackson-databind) (12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0)
Oracle Critical Patch Update July 2019 ↗	CPU	2019-Q3	Oracle Global Lifecycle Management / OPatch Auto Binary (jackson-databind) (Prior to 12.2.0.1.14)
Oracle Critical Patch Update April 2019 ↗	CPU	2019-Q2	Oracle Communications Applications / Security (jackson-databind) (10.0.1)
Oracle Critical Patch Update October 2018 ↗	CPU	2018-Q4	Oracle Construction and Engineering Suite / Web Access (jackson-databind) (15.2, 16.2, 17.12) Oracle Database Server / Rapid Home Provisioning (18c) Oracle JD Edwards Products / EnterpriseOne Mobility (jackson-databind) (9.2) Oracle JD Edwards Products / IoT Orchestrator Security (jackson-databind) (9.2) Oracle JD Edwards Products / Web Runtime (jackson-databind) (9.2) Oracle Retail Applications / Application Core (jackson-databind) (15.0) Oracle Retail Applications / General (jackson-databind) (15.0, 16.0) Oracle Retail Applications / Operational Insights (jackson-databind) (15.0, 16.0) Oracle Retail Applications / Security (jackson-databind) (15.0, 16.0) Oracle Retail Applications / Xenvironment (jackson-databind) (6.5.12, 7.0.7, 7.1.7, 15.0.2, 16.0.4, 17.0.2)
Oracle Critical Patch Update July 2018 ↗	CPU	2018-Q3	Oracle Enterprise Manager Products Suite / Plug-In Lifecycle (jackson-databind) (13.2.2, 13.2.3) Oracle Fusion Middleware / Console (jackson-databind) (12.2.1.2, 12.2.1.3) Oracle Fusion Middleware / Security Framework (jackson-databind) (12.2.1.3.0) Oracle Global Lifecycle Management / DB specific extensions (jackson-databind) (All)
Oracle Critical Patch Update April 2018 ↗	CPU	2018-Q2	Oracle Financial Services Applications / Hedge Definition, Valuation-run definition (jackson-databind) (8.0.4, 8.0.5) Oracle Financial Services Applications / Infrastructure (jackson-databind) (8.0.5) Oracle Financial Services Applications / Infrastructure (jackson-databind) (8.0.x) Oracle's note: Please refer MOS document ( Doc ID 2380553.1) for applicability across other Oracle Financial Services products.

Advisory

Type

Quarter

Products Oracle names in its risk matrix

Oracle Critical Patch Update January 2023 ↗

CPU

2023-Q1

Oracle Fusion Middleware / Centralized Third Party Jars (jackson-databind) (12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0)

Oracle Critical Patch Update July 2019 ↗

CPU

2019-Q3

Oracle Global Lifecycle Management / OPatch Auto Binary (jackson-databind) (Prior to 12.2.0.1.14)

Oracle Critical Patch Update April 2019 ↗

CPU

2019-Q2

Oracle Communications Applications / Security (jackson-databind) (10.0.1)

Oracle Critical Patch Update October 2018 ↗

CPU

2018-Q4

Oracle Construction and Engineering Suite / Web Access (jackson-databind) (15.2, 16.2, 17.12)
Oracle Database Server / Rapid Home Provisioning (18c)
Oracle JD Edwards Products / EnterpriseOne Mobility (jackson-databind) (9.2)
Oracle JD Edwards Products / IoT Orchestrator Security (jackson-databind) (9.2)
Oracle JD Edwards Products / Web Runtime (jackson-databind) (9.2)
Oracle Retail Applications / Application Core (jackson-databind) (15.0)
Oracle Retail Applications / General (jackson-databind) (15.0, 16.0)
Oracle Retail Applications / Operational Insights (jackson-databind) (15.0, 16.0)
Oracle Retail Applications / Security (jackson-databind) (15.0, 16.0)
Oracle Retail Applications / Xenvironment (jackson-databind) (6.5.12, 7.0.7, 7.1.7, 15.0.2, 16.0.4, 17.0.2)

Oracle Critical Patch Update July 2018 ↗

CPU

2018-Q3

Oracle Enterprise Manager Products Suite / Plug-In Lifecycle (jackson-databind) (13.2.2, 13.2.3)
Oracle Fusion Middleware / Console (jackson-databind) (12.2.1.2, 12.2.1.3)
Oracle Fusion Middleware / Security Framework (jackson-databind) (12.2.1.3.0)
Oracle Global Lifecycle Management / DB specific extensions (jackson-databind) (All)

Oracle Critical Patch Update April 2018 ↗

CPU

2018-Q2

Oracle Financial Services Applications / Hedge Definition, Valuation-run definition (jackson-databind) (8.0.4, 8.0.5)
Oracle Financial Services Applications / Infrastructure (jackson-databind) (8.0.5)
Oracle Financial Services Applications / Infrastructure (jackson-databind) (8.0.x)
Oracle's note: Please refer MOS document ( Doc ID 2380553.1) for applicability across other Oracle Financial Services products.

Oracle components and versions

Family	Component	Versions, as Oracle lists them	Read as
Oracle Communications Applications	Security (jackson-databind)	10.0.1	10.0.1
Oracle Construction and Engineering Suite	Web Access (jackson-databind)	15.2, 16.2, 17.12	15.2 · 16.2 · 17.12
Oracle Database Server	Rapid Home Provisioning	18c	18
Oracle Enterprise Manager Products Suite	Plug-In Lifecycle (jackson-databind)	13.2.2, 13.2.3	13.2.2 · 13.2.3
Oracle Financial Services Applications	Hedge Definition, Valuation-run definition (jackson-databind)	8.0.4, 8.0.5	8.0.4 · 8.0.5
Oracle Financial Services Applications	Infrastructure (jackson-databind)	8.0.x	8.0 · 8.0.5
Oracle Fusion Middleware	Centralized Third Party Jars (jackson-databind)	12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0	12.2.1.3.0 · 12.2.1.4.0 · 14.1.1.0.0
Oracle Fusion Middleware	Console (jackson-databind)	12.2.1.2, 12.2.1.3	12.2.1.2 · 12.2.1.3
Oracle Fusion Middleware	Security Framework (jackson-databind)	12.2.1.3.0	12.2.1.3.0
Oracle Global Lifecycle Management	DB specific extensions (jackson-databind)	All
Oracle Global Lifecycle Management	OPatch Auto Binary (jackson-databind)	Prior to 12.2.0.1.14
Oracle JD Edwards Products	EnterpriseOne Mobility (jackson-databind)	9.2	9.2
Oracle JD Edwards Products	IoT Orchestrator Security (jackson-databind)	9.2	9.2
Oracle JD Edwards Products	Web Runtime (jackson-databind)	9.2	9.2
Oracle Retail Applications	Application Core (jackson-databind)	15.0	15.0
Oracle Retail Applications	General (jackson-databind)	15.0, 16.0	15.0 · 16.0
Oracle Retail Applications	Operational Insights (jackson-databind)	15.0, 16.0	15.0 · 16.0
Oracle Retail Applications	Security (jackson-databind)	15.0, 16.0	15.0 · 16.0
Oracle Retail Applications	Xenvironment (jackson-databind)	6.5.12, 7.0.7, 7.1.7, 15.0.2, 16.0.4, 17.0.2	6.5.12 · 7.0.7 · 7.1.7 · 15.0.2 · 16.0.4 · 17.0.2

Family

Component

Versions, as Oracle lists them

Read as

Oracle Communications Applications

Security (jackson-databind)

10.0.1

Oracle Construction and Engineering Suite

Web Access (jackson-databind)

15.2, 16.2, 17.12

15.2 · 16.2 · 17.12

Oracle Database Server

Rapid Home Provisioning

18c

Oracle Enterprise Manager Products Suite

Plug-In Lifecycle (jackson-databind)

13.2.2, 13.2.3

13.2.2 · 13.2.3

Oracle Financial Services Applications

Hedge Definition, Valuation-run definition (jackson-databind)

8.0.4, 8.0.5

8.0.4 · 8.0.5

Oracle Financial Services Applications

Infrastructure (jackson-databind)

8.0.x

8.0 · 8.0.5

Oracle Fusion Middleware

Centralized Third Party Jars (jackson-databind)

12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0

12.2.1.3.0 · 12.2.1.4.0 · 14.1.1.0.0

Oracle Fusion Middleware

Console (jackson-databind)

12.2.1.2, 12.2.1.3

12.2.1.2 · 12.2.1.3

Oracle Fusion Middleware

Security Framework (jackson-databind)

12.2.1.3.0

Oracle Global Lifecycle Management

DB specific extensions (jackson-databind)

All

Oracle Global Lifecycle Management

OPatch Auto Binary (jackson-databind)

Prior to 12.2.0.1.14

Oracle JD Edwards Products

EnterpriseOne Mobility (jackson-databind)

9.2

Oracle JD Edwards Products

IoT Orchestrator Security (jackson-databind)

9.2

Oracle JD Edwards Products

Web Runtime (jackson-databind)

9.2

Oracle Retail Applications

Application Core (jackson-databind)

15.0

Oracle Retail Applications

General (jackson-databind)

15.0, 16.0

15.0 · 16.0

Oracle Retail Applications

Operational Insights (jackson-databind)

15.0, 16.0

15.0 · 16.0

Oracle Retail Applications

Security (jackson-databind)

15.0, 16.0

15.0 · 16.0

Oracle Retail Applications

Xenvironment (jackson-databind)

6.5.12, 7.0.7, 7.1.7, 15.0.2, 16.0.4, 17.0.2

6.5.12 · 7.0.7 · 7.1.7 · 15.0.2 · 16.0.4 · 17.0.2

Maven packages

Affected and fixed versions, from OSV.dev

Package Introduced Fixed Last affected

com.fasterxml.jackson.core:jackson-databind 2.8.0 2.8.11.1 unbounded

com.fasterxml.jackson.core:jackson-databind 2.9.0 2.9.5 unbounded

com.fasterxml.jackson.core:jackson-databind 2.7.0 2.7.9.3 unbounded

com.fasterxml.jackson.core:jackson-databind 0 2.6.7.5 unbounded

Package	Introduced	Fixed	Last affected
`com.fasterxml.jackson.core:jackson-databind`	2.8.0	`2.8.11.1`	unbounded
`com.fasterxml.jackson.core:jackson-databind`	2.9.0	`2.9.5`	unbounded
`com.fasterxml.jackson.core:jackson-databind`	2.7.0	`2.7.9.3`	unbounded
`com.fasterxml.jackson.core:jackson-databind`	0	`2.6.7.5`	unbounded

Products and versions

6 products, 14 version entries

Source	Vendor	Product	Scheme	Affected versions
osv	com.fasterxml.jackson.core	jackson-databind	generic	＜ 2.6.7.5 · ≥ 2.7.0 and ＜ 2.7.9.3 · ≥ 2.8.0 and ＜ 2.8.11.1 · ≥ 2.9.0 and ＜ 2.9.5
nvd	debian	debian linux	generic	8.0 · 9.0
nvd	fasterxml	jackson-databind	generic	＜ 2.7.9.3 · ≥ 2.8.0 and ＜ 2.8.11.1 · ≥ 2.9.0 and ＜ 2.9.5
nvd	oracle	communications billing and revenue management	generic	7.5 · 12.0
nvd	oracle	communications instant messaging server	generic	10.0.1
nvd	redhat	jboss enterprise application platform	generic	6.4.19 · 7.1.2

Source

Vendor

Product

Scheme

Affected versions

osv

com.fasterxml.jackson.core

jackson-databind

generic

＜ 2.6.7.5 · ≥ 2.7.0 and ＜ 2.7.9.3 · ≥ 2.8.0 and ＜ 2.8.11.1 · ≥ 2.9.0 and ＜ 2.9.5

nvd

debian

debian linux

generic

8.0 · 9.0

nvd

fasterxml

jackson-databind

generic

＜ 2.7.9.3 · ≥ 2.8.0 and ＜ 2.8.11.1 · ≥ 2.9.0 and ＜ 2.9.5

nvd

oracle

communications billing and revenue management

generic

7.5 · 12.0

nvd

oracle

communications instant messaging server

generic

10.0.1

nvd

redhat

jboss enterprise application platform

generic

6.4.19 · 7.1.2

References

URL	Tags
https://access.redhat.com/errata/RHSA-2018:2089	ADVISORY, RHSA-2018:2089
https://access.redhat.com/security/cve/CVE-2018-7489	REPORT, RHSA-2018:2089
https://access.redhat.com/errata/RHSA-2018:2090	ADVISORY, RHSA-2018:2090
https://github.com/FasterXML/jackson-databind/issues/1931	WEB
https://github.com/FasterXML/jackson-databind/commit/e66c0a9d3c926ff1b63bf586c824ead1d02f2a3d	WEB
https://github.com/FasterXML/jackson-databind/commit/ca2bfc86af82a1479112004b663ba74c760752e6	WEB
https://github.com/FasterXML/jackson-databind/commit/c921f0935d5e41bf206e702d8077a275ba1a6efc	WEB
https://github.com/FasterXML/jackson-databind/commit/6799f8f10cc78e9af6d443ed6982d00a13f2e7d2	WEB
https://github.com/FasterXML/jackson-databind/commit/bc22f90eb7f896ace9567598a99cb1ff6e0f9d9d	WEB
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html	WEB

URL

Timeline

Published	2018-02-26	By the CVE Program.
ARMR remediation created	2020-06-25	Earliest commit adding this CVE's ARMR patch or security rule.
ARMR remediation last updated	2026-03-04	Most recent commit touching this CVE's ARMR patch or security rule.
Last VRT activity	2026-03-04	Most recent commit touching this CVE's classification, patch or rule file.
NVD record modified	2026-10-15	NVD's own last-modified date for this record.

Published

2018-02-26

By the CVE Program.

ARMR remediation created

2020-06-25

Earliest commit adding this CVE's ARMR patch or security rule.

ARMR remediation last updated

2026-03-04

Most recent commit touching this CVE's ARMR patch or security rule.

Last VRT activity

2026-03-04

Most recent commit touching this CVE's classification, patch or rule file.

NVD record modified

2026-10-15

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

How VRT decided (2 of 24 rules ran)

2 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 decided it matched Protected by Waratek Covered by ARMR patch: CVE-2018-7489.armr

3 armr-secure-rule-file not reached An ARMR security-rule template on disk for this CVE

4 manual-classification not reached A researcher's recorded decision for this specific CVE

5 manual classification not reached Manual classification of this CVE in the legacy dataset

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

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