CVE-2019-2426: Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Networking). Supported versions that are affected are Java SE: 7u201, 8u192 an...

Description

Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Networking). Supported versions that are affected are Java SE: 7u201, 8u192 and 11.0.1; Java SE Embedded: 8u191. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

Metrics

CVSS 3.1

3.7/10

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

EPSS Probability

2.59%

83.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions	Update
Oracle	Jdk	1.7.0	Update201
Oracle	Jdk	1.8.0	Update191
Oracle	Jdk	11.0.1	—
Oracle	Jre	1.7.0	Update201
Oracle	Jre	1.8.0	Update191
Oracle	Jre	11.0.1	—
Netapp	Oncommand Unified Manager	All versions	—
Netapp	Oncommand Unified Manager	>= 7.3	—
Netapp	Oncommand Unified Manager	>= 9.4	—
Netapp	Oncommand Workflow Automation	All versions	—
Netapp	Snapmanager	All versions	—
Opensuse	Leap	42.3	—
Hp	Xp7 Command View	< 8.6.4-00	—

References

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00059.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00013.htmlMailing List, Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlPatch, Vendor Advisory
http://www.securityfocus.com/bid/106590Third Party Advisory, VDB Entry
https://security.gentoo.org/glsa/201903-14Third Party Advisory
https://security.netapp.com/advisory/ntap-20190118-0001/Patch, Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03958en_usThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00059.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00013.htmlMailing List, Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlPatch, Vendor Advisory
http://www.securityfocus.com/bid/106590Third Party Advisory, VDB Entry
https://security.gentoo.org/glsa/201903-14Third Party Advisory
https://security.netapp.com/advisory/ntap-20190118-0001/Patch, Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03958en_usThird Party Advisory

Timeline

Published: Jan 16, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-2426?

Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Networking). Supported versions that are affected are Java SE: 7u201, 8u192 and 11.0.1; Java SE Embedded: 8u191. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

How severe is CVE-2019-2426?

CVE-2019-2426 has a CVSS score of 3.7/10 (LOW severity). The EPSS model estimates a 2.59% probability of exploitation in the next 30 days.

How do I fix CVE-2019-2426?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.