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CVE-2018-2940

MEDIUMCVSS 4.3/10EPSS 3.15%

Last modified

CVE-2018-2940 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 6u191, 7u181, 8u172 and 10.0.1; Java SE Embedded: 8u171. EPSS estimates a 3.15% chance of exploitation in the next 30 days.

Description

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 6u191, 7u181, 8u172 and 10.0.1; Java SE Embedded: 8u171. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. 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 3.0 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N).

Metrics

CVSS 3.1
4.3/10

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

EPSS Probability
3.15%

86.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersionsUpdate
OracleJdk1.6.0Update191
OracleJdk1.7.0Update181
OracleJdk1.8.0Update172
OracleJdk10.0.1—
OracleJre1.6.0Update191
OracleJre1.7.0Update181
OracleJre1.8.0Update172
OracleJre10.0.1—
HpXp7 Command ViewAll versions—
RedhatSatellite5.6—
RedhatSatellite5.7—
RedhatSatellite5.8—
RedhatEnterprise Linux Desktop6.0—
RedhatEnterprise Linux Desktop7.0—
RedhatEnterprise Linux Server6.0—
RedhatEnterprise Linux Server7.0—
RedhatEnterprise Linux Workstation6.0—
RedhatEnterprise Linux Workstation7.0—
NetappActive Iq Unified ManagerAll versions—
NetappCloud BackupAll versions—
NetappE-Series Santricity Os Controller>= 11.0, <= 11.70.1—
NetappE-Series Santricity Storage ManagerAll versions—
NetappOncommand InsightAll versions—
NetappOncommand Unified ManagerAll versions—
NetappOncommand Workflow AutomationAll versions—
NetappPlug-In For Symantec NetbackupAll versions—
NetappSnapmanagerAll versions—
NetappSteelstore Cloud Integrated StorageAll versions—
NetappStorage Replication Adapter For Clustered Data Ontap>= 9.7—
NetappVasa Provider For Clustered Data Ontap>= 9.7—
NetappVirtual Storage Console>= 9.7—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-2940?
Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 6u191, 7u181, 8u172 and 10.0.1; Java SE Embedded: 8u171. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. 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 3.0 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N).
How severe is CVE-2018-2940?
CVE-2018-2940 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 3.15% probability of exploitation in the next 30 days.
How do I fix CVE-2018-2940?
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.

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Source: NVD / NIST