PT-2021-3767 · Oracle+11 · Java Se+13

Published 2021-07-20 · Updated 2026-05-08 · CVE-2021-2388

Positive Technologies (AI Summary)

CVSS v2.0

7.6

High

Base vector

AV:N/AC:H/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Java SE versions 8u291, 11.0.11, 16.0.1 Oracle GraalVM Enterprise Edition versions 20.3.2, 21.1.0

Description The issue allows an unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker and can result in the takeover of Java SE, Oracle GraalVM Enterprise Edition. This issue applies to Java deployments that load and run untrusted code, such as sandboxed Java Web Start applications or sandboxed Java applets, and rely on the Java sandbox for security.

Recommendations For Java SE versions 8u291, 11.0.11, 16.0.1, update to a version that contains a fix for this issue. For Oracle GraalVM Enterprise Edition versions 20.3.2, 21.1.0, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting the execution of untrusted code in sandboxed environments until a patch is available. Avoid using the Java sandbox to run untrusted code from the internet until the issue is resolved.

Fix

Code Injection

Unchecked Return Value

Weakness Enumeration

CWE-94

CWE-252

Related Identifiers

ALSA-2021:2776

ALSA-2021:2781

ALT-PU-2022-7655

BDU:2021-04023

BDU:2021-05242

BIT-JAVA-2021-2388

BIT-JAVA-MIN-2021-2388

BIT-JRE-2021-2388

CESA-2021_2776

CESA-2021_2781

CESA-2021_2784

CESA-2021_2845

CVE-2021-2388

DLA-2737-1

DSA-4946-1

DSA-4946-2

OESA-2021-1334

OESA-2022-1814

OPENSUSE-SU-2021:1176-1

OPENSUSE-SU-2021:1233-1

OPENSUSE-SU-2021:1455-1

OPENSUSE-SU-2021:2798-1

OPENSUSE-SU-2021:2952-1

OPENSUSE-SU-2021:3615-1

OPENSUSE-SU-2021_1176-1

OPENSUSE-SU-2021_1233-1

OPENSUSE-SU-2021_1455-1

OPENSUSE-SU-2021_2798-1

OPENSUSE-SU-2021_2952-1

OPENSUSE-SU-2021_3615-1

OPENSUSE-SU-2024:10871-1

OPENSUSE-SU-2024:10872-1

OPENSUSE-SU-2024:10873-1

OPENSUSE-SU-2024:10874-1

OPENSUSE-SU-2024:10876-1

OPENSUSE-SU-2024:11896-1

RHSA-2021:2774

RHSA-2021:2775

RHSA-2021:2776

RHSA-2021:2781

RHSA-2021:2782

RHSA-2021:2783

RHSA-2021:2784

RHSA-2021:2845

RHSA-2021_2776

RHSA-2021_2781

RHSA-2021_2784

RHSA-2021_2845

RLSA-2021:2776

RLSA-2021:2781

ROSA-SA-2023-2133

SUSE-SU-2021:2613-1

SUSE-SU-2021:2797-1

SUSE-SU-2021:2798-1

SUSE-SU-2021:2952-1

SUSE-SU-2022:14876-1

USN-5202-1

Affected Products

Alt Linux

Almalinux

Astra Linux

Centos

Java Platform

Java Se

Jira

Linuxmint

Oracle Graalvm Enterprise Edition

Red Hat

Red Os

Rocky Linux

Suse

Ubuntu

References · 341

• https://osv.dev/vulnerability/BIT-java-min-2021-2388 · Vendor Advisory
• https://debian.org/security/2021/dsa-4946 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2021:2776 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-35550 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2021:2798-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-38114 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-2388 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-35550 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10871-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2022-1814 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2021:2781 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-35586 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-0114SE47 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:2952-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2021:2952-1 · Vendor Advisory