`CVE-2017-7525` jackson-databind

Affected software	jackson-databind
Severity	9.8 Critical CVSS 3.1 2 scores
Fixed in	`2.6.7.1`, `2.7.9.1`, `2.8.9`
Weakness	Deserialization of untrusted data (CWE-502)
Published	6 Feb 2018
Updated	8 Oct 2026

Description

A deserialization flaw was discovered in the jackson-databind, versions before 2.6.7.1, 2.7.9.1 and 2.8.9, which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper.

CWE-184

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 exploitation: none
Indexed PoC 5 indexed Published artifacts you can open, in GitHub PoC; first seen 2017-12-04.
EPSS 38% chance in 30 days A model's forecast, not a report of exploitation. Higher than 99% of all scored CVEs.

2 of these are GitHub repositories with fewer than 5 stars. They are listed for reference and don't count toward the exploitation status above.

Index	Artifact	Stars	First seen
GitHub PoC	Struts2の脆弱性S2-045, S2-055 および Jackson の脆弱性 CVE-2017-7525, CVE-2017-15095 の調査報告	106	2017-12-04
GitHub PoC	Exploiting CVE-2017-7525 demo project with Angular7 frontend and Spring.	18	2019-01-22
GitHub PoC	Insecure Java Deserialization Lab	6	2020-04-22
GitHub PoC	Jackson Deserialization CVE-2017-7525 PoC	1	2020-03-02
GitHub PoC	CVE-2017-7525 S2-055 Exploit		2017-12-19

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 has an ARMR patch rule that provides mitigation

Decided by

An ARMR patch file on disk for this CVE

Finding

CVE has an ARMR patch rule that provides mitigation

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-2017-7525.armr patch rule, ARMR 2.6 added 2018-09-25 updated 2026-03-04

How to mitigate CVE-2017-7525

Upgrade jackson-databind to a release that fixes it: 2.6.7.1, 2.7.9.1 or 2.8.9. 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 v3.1 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 7.5 none AV:N/AC:L/Au:N/C:P/I:P/A:P NVD Primary

Version	Score	Band	Vector	Assigner	Type
CVSS 3.1	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	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 July 2018 ↗	CPU	2018-Q3	Oracle Communications Applications / Security (Apache Struts 2) (12.x)
Oracle Critical Patch Update April 2018 ↗	CPU	2018-Q2	Oracle Fusion Middleware / Sample apps (jackson-databind) (10.3.6.0, 12.1.3.0, 12.2.1.2, 12.2.1.3)

Advisory

Type

Quarter

Products Oracle names in its risk matrix

Oracle Critical Patch Update July 2018 ↗

CPU

2018-Q3

Oracle Communications Applications / Security (Apache Struts 2) (12.x)

Oracle Critical Patch Update April 2018 ↗

CPU

2018-Q2

Oracle Fusion Middleware / Sample apps (jackson-databind) (10.3.6.0, 12.1.3.0, 12.2.1.2, 12.2.1.3)

Oracle components and versions

Family	Component	Versions, as Oracle lists them	Read as
Oracle Communications Applications	Security (Apache Struts 2)	12.x	12
Oracle Fusion Middleware	Sample apps (jackson-databind)	10.3.6.0, 12.1.3.0, 12.2.1.2, 12.2.1.3	10.3.6.0 · 12.1.3.0 · 12.2.1.2 · 12.2.1.3

Family

Component

Versions, as Oracle lists them

Read as

Oracle Communications Applications

Security (Apache Struts 2)

12.x

Oracle Fusion Middleware

Sample apps (jackson-databind)

10.3.6.0, 12.1.3.0, 12.2.1.2, 12.2.1.3

10.3.6.0 · 12.1.3.0 · 12.2.1.2 · 12.2.1.3

Maven packages

Affected and fixed versions, from OSV.dev

Package Introduced Fixed Last affected

com.fasterxml.jackson.core:jackson-databind 0 2.6.7.1 unbounded

com.fasterxml.jackson.core:jackson-databind 2.7.0 2.7.9.1 unbounded

com.fasterxml.jackson.core:jackson-databind 2.8.0 2.8.9 unbounded

Package	Introduced	Fixed	Last affected
`com.fasterxml.jackson.core:jackson-databind`	0	`2.6.7.1`	unbounded
`com.fasterxml.jackson.core:jackson-databind`	2.7.0	`2.7.9.1`	unbounded
`com.fasterxml.jackson.core:jackson-databind`	2.8.0	`2.8.9`	unbounded

Products and versions

22 products, 48 version entries

Source	Vendor	Product	Scheme	Affected versions
osv	com.fasterxml.jackson.core	jackson-databind	generic	＜ 2.6.7.1 · ≥ 2.7.0 and ＜ 2.7.9.1 · ≥ 2.8.0 and ＜ 2.8.9
nvd	debian	debian linux	generic	8.0 · 9.0
nvd	fasterxml	jackson-databind	generic	＜ 2.6.7.1 · ≥ 2.7.0 and ＜ 2.7.9.1 · ≥ 2.8.0 and ＜ 2.8.9 · 2.9.0:prerelease1 · 2.9.0:prerelease2
nvd	netapp	oncommand balance	generic	any version
nvd	netapp	oncommand performance manager	generic	any version
nvd	netapp	oncommand shift	generic	any version
nvd	netapp	snapcenter	generic	any version
nvd	oracle	banking platform	generic	2.5.0 · 2.6.0 · 2.6.1 · 2.6.2
nvd	oracle	communications billing and revenue management	generic	7.5 · 12.0
nvd	oracle	communications communications policy management	generic	≥ 12.0 and ≤ 12.5.2
nvd	oracle	communications diameter signaling route	generic	＜ 8.3
nvd	oracle	communications instant messaging server	generic	10.0.1 · 10.0.1.2.0
nvd	oracle	enterprise manager for virtualization	generic	13.2.2 · 13.2.3 · 13.3.1
nvd	oracle	financial services analytical applications infrastructure	generic	8.0.2.0.0 · 8.0.3.0.0 · 8.0.4.0.0 · 8.0.5.0.0 · 8.0.6.0.0 · 8.0.7.0.0
nvd	oracle	global lifecycle management opatchauto	generic	＜ 12.2.0.1.14
nvd	oracle	primavera unifier	generic	16.1 · 16.2 · ≥ 17.1 and ≤ 17.12 · 18.8
nvd	oracle	utilities advanced spatial and operational analytics	generic	2.7.0.1
nvd	oracle	webcenter portal	generic	12.2.1.3.0
nvd	redhat	jboss enterprise application platform	generic	6.0.0 · 6.4.0 · 7.0 · 7.1
nvd	redhat	openshift container platform	generic	3.11 · 4.1
nvd	redhat	virtualization	generic	4.0
nvd	redhat	virtualization host	generic	4.0

Source

Vendor

Product

Scheme

Affected versions

osv

com.fasterxml.jackson.core

jackson-databind

generic

＜ 2.6.7.1 · ≥ 2.7.0 and ＜ 2.7.9.1 · ≥ 2.8.0 and ＜ 2.8.9

nvd

debian

debian linux

generic

8.0 · 9.0

nvd

fasterxml

jackson-databind

generic

＜ 2.6.7.1 · ≥ 2.7.0 and ＜ 2.7.9.1 · ≥ 2.8.0 and ＜ 2.8.9 · 2.9.0:prerelease1 · 2.9.0:prerelease2

nvd

netapp

oncommand balance

generic

any version

nvd

netapp

oncommand performance manager

generic

any version

nvd

netapp

oncommand shift

generic

any version

nvd

netapp

snapcenter

generic

any version

nvd

oracle

banking platform

generic

2.5.0 · 2.6.0 · 2.6.1 · 2.6.2

nvd

oracle

communications billing and revenue management

generic

7.5 · 12.0

nvd

oracle

communications communications policy management

generic

≥ 12.0 and ≤ 12.5.2

nvd

oracle

communications diameter signaling route

generic

＜ 8.3

nvd

oracle

communications instant messaging server

generic

10.0.1 · 10.0.1.2.0

nvd

oracle

enterprise manager for virtualization

generic

13.2.2 · 13.2.3 · 13.3.1

nvd

oracle

financial services analytical applications infrastructure

generic

8.0.2.0.0 · 8.0.3.0.0 · 8.0.4.0.0 · 8.0.5.0.0 · 8.0.6.0.0 · 8.0.7.0.0

nvd

oracle

global lifecycle management opatchauto

generic

＜ 12.2.0.1.14

nvd

oracle

primavera unifier

generic

16.1 · 16.2 · ≥ 17.1 and ≤ 17.12 · 18.8

nvd

oracle

utilities advanced spatial and operational analytics

generic

2.7.0.1

nvd

oracle

webcenter portal

generic

12.2.1.3.0

nvd

redhat

jboss enterprise application platform

generic

6.0.0 · 6.4.0 · 7.0 · 7.1

nvd

redhat

openshift container platform

generic

3.11 · 4.1

nvd

redhat

virtualization

generic

4.0

nvd

redhat

virtualization host

generic

4.0

References

URL	Tags
https://access.redhat.com/errata/RHSA-2017:3454	ADVISORY, RHSA-2017:3454
https://access.redhat.com/security/cve/CVE-2017-7525	REPORT, RHSA-2017:3454
https://access.redhat.com/errata/RHSA-2017:3455	ADVISORY, RHSA-2017:3455
https://github.com/FasterXML/jackson-databind/issues/1723	WEB
https://github.com/FasterXML/jackson-databind/issues/1599	WEB
https://github.com/FasterXML/jackson-databind/commit/fd8dec2c7fab8b4b4bd60502a0f1d63ec23c24da	WEB
https://github.com/FasterXML/jackson-databind/commit/fa87c1ddbe803ebb7295f5c2ebfe38e12f6e6162	WEB
https://github.com/FasterXML/jackson-databind/commit/3bfbb835e530055c1941ddf87fde0b08d08dcd38	WEB
https://github.com/FasterXML/jackson-databind/commit/60d459cedcf079c6106ae7da2ac562bc32dcabe1	WEB
https://github.com/FasterXML/jackson-databind/commit/680d75b011edd67a2d2a2e9980998a968194c2ef	WEB

URL

Timeline

Published	2018-02-06	By the CVE Program.
ARMR remediation created	2018-09-25	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	2026-10-08	NVD's own last-modified date for this record.

Published

2018-02-06

By the CVE Program.

ARMR remediation created

2018-09-25

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

2026-10-08

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 ARMR patch file exists for this CVE

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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