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CVE-2019-2684

40
FAUCET Score

CVE-2019-2684 is a difficult-to-exploit integrity vulnerability in the RMI subcomponent of Oracle Java SE and Java SE Embedded, affecting versions 7u211, 8u202, 11.0.2, 12, and 8u201 respectively. An unauthenticated attacker with network access can compromise these Java deployments, leading to unauthorized data creation, deletion, or modification. With a CVSS v3.1 score of 5.9 (Medium) and an integrity impact, this vulnerability primarily affects client-side sandboxed Java applications that load untrusted code. There is no known active exploitation, public exploit code, or Metasploit/Nuclei modules, though it has received some community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.7.0CPE matchmatch criteria
cpe:2.3:a:oracle:jdk:1.7.0:update211:*:*:*:*:*:*
1.8.0CPE matchmatch criteria
cpe:2.3:a:oracle:jdk:1.8.0:update201:*:*:*:*:*:*
1.8.0CPE matchmatch criteria
cpe:2.3:a:oracle:jdk:1.8.0:update202:*:*:*:*:*:*
11.0.2CPE matchmatch criteria
cpe:2.3:a:oracle:jdk:11.0.2:*:*:*:*:*:*:*
12CPE matchmatch criteria
cpe:2.3:a:oracle:jdk:12:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
37.62%
Probability of exploitation in next 30 days
EPSS Percentile
98.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.3762 is in the 99th percentile among its peer group of 19,955 CVEs.

Social Chatter

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

Remediation

Patch Available

Vendor Patches (14)

oraclepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: java-1.8.0-openjdk-1:1.8.0.212.b04-0.el6_10
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: java-1.7.0-openjdk-1:1.7.0.221-2.6.18.0.el6_10
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: java-1.8.0-ibm-1:1.8.0.5.35-1jpp.1.el6_10
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: java-1.7.1-ibm-1:1.7.1.4.45-1jpp.1.el6_10
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: java-1.8.0-openjdk-1:1.8.0.212.b04-0.el7_6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: java-11-openjdk-1:11.0.3.7-0.el7_6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: java-1.7.0-openjdk-1:1.7.0.221-2.6.18.0.el7_6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7 SupplementaryFixed in: java-1.8.0-ibm-1:1.8.0.5.35-1jpp.1.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7 SupplementaryFixed in: java-1.7.1-ibm-1:1.7.1.4.45-1jpp.1.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: java-1.8.0-openjdk-1:1.8.0.212.b04-1.el8_0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: java-11-openjdk-1:11.0.3.7-2.el8_0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: java-1.8.0-ibm-1:1.8.0.5.35-3.el8_0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Satellite 5.8Fixed in: java-1.8.0-ibm-1:1.8.0.5.35-1jpp.1.el6_10
View patch

Vendor Advisories (1)

redhatCVE-2019-2684Moderate

OpenJDK: Incorrect skeleton selection in RMI registry server-side dispatch handling (RMI, 8218453)

Apr 16, 2019

References

lists.opensuse.org / opensuse-security-announce/2019-05/msg00007.html
Third Party Advisory
lists.opensuse.org / opensuse-security-announce/2019-05/msg00058.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2019-05/msg00059.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2019-06/msg00013.html
Mailing ListThird Party Advisory
access.redhat.com / errata/RHBA-2019:0959
Mailing ListThird Party Advisory
access.redhat.com / errata/RHSA-2019:1146
Third Party Advisory
access.redhat.com / errata/RHSA-2019:1163
Third Party Advisory
access.redhat.com / errata/RHSA-2019:1164
Third Party Advisory
access.redhat.com / errata/RHSA-2019:1165
Third Party Advisory
access.redhat.com / errata/RHSA-2019:1166
Third Party Advisory
access.redhat.com / errata/RHSA-2019:1238
Third Party Advisory
access.redhat.com / errata/RHSA-2019:1325
Third Party Advisory
access.redhat.com / errata/RHSA-2019:1518
Third Party Advisory
lists.apache.org / thread.html/38a01302c92ae513910d8c851a2d111736565bd698be4e3af3e4c063%40%3Cdev.tomcat.apache.org%3E
lists.apache.org / thread.html/43530b91506e2e0c11cfbe691173f5df8c48f51b98262426d7493b67%40%3Cannounce.tomcat.apache.org%3E
lists.apache.org / thread.html/71bd3e4e222479c266eaafc8d0c171ef5782a69b52f68df11b650ed7%40%3Cusers.tomcat.apache.org%3E
lists.apache.org / thread.html/c58d6c3b49c615916b163809f963a55421cac2264885739508e68108%40%3Cannounce.apache.org%3E
lists.apache.org / thread.html/f7f54b4888060d99f59993f006e25005a2b58db0c07ff866bdcd6f17%40%3Cdev.tomcat.apache.org%3E
lists.apache.org / thread.html/r1fd117082b992e7d43c1286e966c285f98aa362e685695d999ff42f7%40%3Cuser.cassandra.apache.org%3E
lists.apache.org / thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E
lists.apache.org / thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E
lists.apache.org / thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9%40%3Cdev.tomcat.apache.org%3E
lists.apache.org / thread.html/r718e01f61b35409a4f7a3ccbc1cb5136a1558a9f9c2cb8d4ca9be1ce%40%3Cuser.cassandra.apache.org%3E
lists.apache.org / thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E
lists.apache.org / thread.html/rab8d90d28f944d84e4d7852f355a25c89451ae02c2decc4d355a9cfc%40%3Cuser.cassandra.apache.org%3E
lists.apache.org / thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a%40%3Cdev.tomcat.apache.org%3E
lists.apache.org / thread.html/rcd7544b24d8fc32b7950ec4c117052410b661babaa857fb1fc641152%40%3Cdev.cassandra.apache.org%3E
lists.apache.org / thread.html/rcd7544b24d8fc32b7950ec4c117052410b661babaa857fb1fc641152%40%3Cuser.cassandra.apache.org%3E
lists.debian.org / debian-lts-announce/2019/05/msg00011.html
Third Party Advisory
seclists.org / bugtraq/2019/May/75
Mailing ListThird Party Advisory
security.gentoo.org / glsa/201908-10
Third Party Advisory
support.f5.com / csp/article/K11175903
support.hpe.com / hpsc/doc/public/display
Third Party Advisory
usn.ubuntu.com / 3975-1
Third Party Advisory
debian.org / security/2019/dsa-4453
Third Party Advisory
openwall.com / lists/oss-security/2020/09/01/4
Mailing ListThird Party Advisory
oracle.com / technetwork/security-advisory/cpuapr2019-5072813.html
PatchVendor Advisory