`CVE-2017-3260`

Affected software	2 products, listed below
Affected versions	Java SE: 7u121, 8u112
Severity	8.3 High CVSS 3.0 2 scores
Fixed in	Oracle Critical Patch Update January 2017
Published	27 Jan 2017
Updated	17 Jun 2026

Description

Vulnerability in the Java SE component of Oracle Java SE (subcomponent: AWT). Supported versions that are affected are Java SE: 7u121 and 8u112. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS v3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts).

Exploitation status

No public exploit

No exploit has been reported in the sources we check. Published 9 years ago.

CISA KEV not listed
VulnCheck KEV not listed
CISA Vulnrichment exploitation: none
Indexed PoC none indexed
EPSS 2.0% chance in 30 days

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 automated Upstream data
Record active

Decided by	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
Finding	The Oracle Critical Patch Update January 2017 advisory says this vulnerability is reached only through untrusted code running in the Java sandbox, such as an applet or a Web Start application: "This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator)." A server JVM that runs only its own trusted code is not exposed, so there is nothing for the agent to protect.

Decided by

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

Finding

The Oracle Critical Patch Update January 2017 advisory says this vulnerability is reached only through untrusted code running in the Java sandbox, such as an applet or a Web Start application: "This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator)." A server JVM that runs only its own trusted code is not exposed, so there is nothing for the agent to protect.

CVSS

8.3 HIGH v3.0 CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/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 8.3 HIGH CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H NVD Primary published

CVSS 2.0 5.1 none AV:N/AC:H/Au:N/C:P/I:P/A:P NVD Primary

Version	Score	Band	Vector	Assigner	Type
CVSS 3.0	8.3	HIGH	`CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H`	NVD	Primary	published
CVSS 2.0	5.1	none	`AV:N/AC:H/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 2017 ↗	CPU	2017-Q1	Oracle Java SE / Java SE (Java SE: 7u121, 8u112) Oracle's note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator).

Advisory

Type

Quarter

Products Oracle names in its risk matrix

Oracle Critical Patch Update January 2017 ↗

CPU

2017-Q1

Oracle Java SE / Java SE (Java SE: 7u121, 8u112)
Oracle's note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator).

Oracle components and versions

Family	Component	Versions, as Oracle lists them	Read as
Oracle Java SE	Java SE	Java SE: 7u121, 8u112	7.0.121.0 · 8.0.112.0

Family

Component

Versions, as Oracle lists them

Read as

Oracle Java SE

Java SE

Java SE: 7u121, 8u112

7.0.121.0 · 8.0.112.0

Products and versions

2 products, 4 version entries

Source	Vendor	Product	Scheme	Affected versions
nvd	oracle	jdk	javase	1.7:update_121 · 1.8:update_112
nvd	oracle	jre	javase	1.7:update_121 · 1.8:update_112

Source

Vendor

Product

Scheme

Affected versions

nvd

oracle

jdk

javase

1.7:update_121 · 1.8:update_112

nvd

oracle

jre

javase

1.7:update_121 · 1.8:update_112

References

URL	Tags
http://www.debian.org/security/2017/dsa-3782
http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html	Patch, Vendor Advisory
http://www.securityfocus.com/bid/95576
http://www.securitytracker.com/id/1037637
https://security.gentoo.org/glsa/201701-65
https://security.gentoo.org/glsa/201707-01
https://security.netapp.com/advisory/ntap-20170119-0001/

URL

Timeline

Published	2017-01-27	By the CVE Program.
NVD record modified	2026-06-17	NVD's own last-modified date for this record.

Published

2017-01-27

By the CVE Program.

NVD record modified

2026-06-17

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

How VRT decided (8 of 24 rules ran)

8 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 no match Manual classification of this CVE in the legacy dataset

6 non-java-upstream no match A root cause in non-Java code: an OS kernel, a C library, or a bundled runtime

7 oracle-component no match 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 decided it matched Outside Waratek scope Oracle Critical Patch Update January 2017 risk-matrix note limits it to untrusted code in the Java sandbox

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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