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OpenAdvisories
Low · 3.7 CVE-2021-2432 EUVD-2021-16891GHSA-3xjg-p34v-7jgf

Vulnerability in the Java SE product of Oracle Java SE (component: JNDI). The supported version that is affected is Java SE: 7u301. Difficu…

Published Jul 20, 2021 · Updated Sep 25, 2024 · Assigned by oracle

Description

Vulnerability in the Java SE product of Oracle Java SE (component: JNDI). The supported version that is affected is Java SE: 7u301. 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 ability to cause a partial denial of service (partial DOS) 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 can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).

Affected products

VendorProductAffectedFixed
Oracle Java SE JDK and JRE Java SE:7u301 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
RHEL 7 java-1.7.1-ibm +5 1:1.7.1.4.90-1jpp.1.el7 RHSA-2021:3293
ReleasePackageFixed inAdvisory
SLES 12 SP5 java-1_7_0-openjdk 1.7.0.311-43.50.2 SUSE-SU-2021:3007-1
SLES 12 SP5 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SLES 12 SP4 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SLES 12 SP3 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SLES 12 SP2 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SLES 11 SP4 java-1_7_1-ibm 1.7.1_sr5.0-26.68.1 SUSE-SU-2022:14875-1
Show 9 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
SLES for SAP 12 SP5 java-1_7_0-openjdk 1.7.0.311-43.50.2 SUSE-SU-2021:3007-1
SLES for SAP 12 SP5 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SLES for SAP 12 SP4 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SLES for SAP 12 SP3 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SUSE OpenStack Cloud Crowbar 9 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SUSE OpenStack Cloud Crowbar 8 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SUSE OpenStack Cloud 9 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SUSE OpenStack Cloud 8 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
SUSE Linux Enterprise Point of Sale 11 SP3 java-1_7_0-ibm 1.7.0_sr11.0-65.63.1 SUSE-SU-2022:14876-1
SUSE HPE Helion OpenStack 8 java-1_7_1-ibm 1.7.1_sr5.0-38.65.1 SUSE-SU-2022:0166-1
ReleasePackageFixed inAdvisory
Alpine v3.18 openjdk7 7.311.2.6.27-r0 —
Alpine v3.17 openjdk7 7.311.2.6.27-r0 —
Alpine v3.16 openjdk7 7.311.2.6.27-r0 —
Alpine v3.15 openjdk7 7.311.2.6.27-r0 —

Advisories 6

References