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CVE-2017-3509

14
FAUCET Score

CVE-2017-3509 is a medium-severity vulnerability affecting Oracle Java SE and Java SE Embedded, specifically within the Networking subcomponent of versions 6u141, 7u131, and 8u121. This vulnerability allows an unauthenticated attacker with network access to compromise affected Java deployments, typically client-side applications running untrusted code. Successful exploitation, which requires human interaction, can lead to unauthorized read, update, insert, or delete access to a subset of accessible data. Despite its potential impact on data confidentiality and integrity, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.6CPE matchmatch criteria
cpe:2.3:a:oracle:jdk:1.6:update_141:*:*:*:*:*:*
1.7CPE matchmatch criteria
cpe:2.3:a:oracle:jdk:1.7:update_131:*:*:*:*:*:*
1.8CPE matchmatch criteria
cpe:2.3:a:oracle:jdk:1.8:update_121:*:*:*:*:*:*
1.6CPE matchmatch criteria
cpe:2.3:a:oracle:jre:1.6:update_141:*:*:*:*:*:*
1.7CPE matchmatch criteria
cpe:2.3:a:oracle:jre:1.7:update_131:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.2MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
2.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.21%
Probability of exploitation in next 30 days
EPSS Percentile
80.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0221 is in the 87th percentile among its peer group of 707 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.2 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (23)

redhatpatch availablevia redhat_api
Product: Red Hat Satellite 5.8 ELSFixed in: java-1.8.0-ibm-1:1.8.0.5.5-1jpp.1.el6_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: java-1.8.0-openjdk-1:1.8.0.131-0.b11.el6_9
View patch
redhatpatch availablevia redhat_api
Product: Oracle Java for Red Hat Enterprise Linux 6Fixed in: java-1.8.0-oracle-1:1.8.0.131-1jpp.1.el6
View patch
redhatpatch availablevia redhat_api
Product: Oracle Java for Red Hat Enterprise Linux 6Fixed in: java-1.7.0-oracle-1:1.7.0.141-1jpp.1.el6
View patch
redhatpatch availablevia redhat_api
Product: Oracle Java for Red Hat Enterprise Linux 6Fixed in: java-1.6.0-sun-1:1.6.0.151-1jpp.1.el6
View patch
redhatpatch availablevia redhat_api
Product: Oracle Java for Red Hat Enterprise Linux 7Fixed in: java-1.8.0-oracle-1:1.8.0.131-1jpp.1.el7_3
View patch
redhatpatch availablevia redhat_api
Product: Oracle Java for Red Hat Enterprise Linux 7Fixed in: java-1.7.0-oracle-1:1.7.0.141-1jpp.1.el7_3
View patch
redhatpatch availablevia redhat_api
Product: Oracle Java for Red Hat Enterprise Linux 7Fixed in: java-1.6.0-sun-1:1.6.0.151-1jpp.1.el7_3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: java-1.7.0-openjdk-1:1.7.0.141-2.6.10.1.el6_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: java-1.8.0-ibm-1:1.8.0.4.5-1jpp.1.el6_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: java-1.7.1-ibm-1:1.7.1.4.5-1jpp.2.el6_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: java-1.6.0-ibm-1:1.6.0.16.45-1jpp.1.el6_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: java-1.8.0-openjdk-1:1.8.0.131-2.b11.el7_3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: java-1.7.0-openjdk-1:1.7.0.141-2.6.10.1.el7_3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7 SupplementaryFixed in: java-1.8.0-ibm-1:1.8.0.4.5-1jpp.1.el7_3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7 SupplementaryFixed in: java-1.7.1-ibm-1:1.7.1.4.5-1jpp.1.el7_3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Satellite 5.8Fixed in: java-1.8.0-ibm-1:1.8.0.5.5-1jpp.1.el6_9
View patch
oraclevendor investigatingvia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: java-1.6.0-sun
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: java-1.7.0-openjdk
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: java-1.7.0-oracle
redhatend of lifevia redhat_api
Product: Red Hat Satellite 5Fixed in: java-1.6.0-ibm
redhatend of lifevia redhat_api
Product: Red Hat Satellite 5Fixed in: java-1.7.1-ibm

Vendor Advisories (1)

redhatCVE-2017-3509Moderate

OpenJDK: improper re-use of NTLM authenticated connections (Networking, 8163520)

Apr 18, 2017

References

access.redhat.com / errata/RHSA-2017:1108
access.redhat.com / errata/RHSA-2017:1109
access.redhat.com / errata/RHSA-2017:1117
access.redhat.com / errata/RHSA-2017:1118
access.redhat.com / errata/RHSA-2017:1119
access.redhat.com / errata/RHSA-2017:1204
access.redhat.com / errata/RHSA-2017:1220
access.redhat.com / errata/RHSA-2017:1221
access.redhat.com / errata/RHSA-2017:1222
access.redhat.com / errata/RHSA-2017:3453
security.gentoo.org / glsa/201705-03
security.gentoo.org / glsa/201707-01
debian.org / security/2017/dsa-3858
oracle.com / technetwork/security-advisory/cpuapr2017-3236618.html
Vendor Advisory
securityfocus.com / bid/97737
Third Party AdvisoryVDB Entry
securitytracker.com / id/1038286