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TI-2020-02358 Aliases CVE-2020-2655GHSA-gf92-7rqx-hgfc

Vulnerability in the Java SE product of Oracle Java SE (component: JSSE).

Priority LOW 28Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat.

Summary

Vulnerability in the Java SE product of Oracle Java SE (component: JSSE). Supported versions that are affected are Java SE: 11.0.5 and 13.0.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE accessible data as well as 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 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.03613 89th percentileScored 2026-11-07
Fix Fixed Red Hat: 3 advisories

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleJavaJava SE: 11.0.5, 13.0.1—No fix listedCNA
  • Java VendorOracle Affected Java SE: 11.0.5, 13.0.1 Fixed in — No fix listed CNA

CPE configurations NVD · 9

CPEVersionsRoleVendor
cpe:2.3:a:oracle:jdk:11.0.5:*:*:*:*:*:*:*11.0.5VulnerableOracle
cpe:2.3:a:oracle:jdk:13.0.1:*:*:*:*:*:*:*13.0.1VulnerableOracle
cpe:2.3:a:oracle:jre:11.0.5:*:*:*:*:*:*:*11.0.5VulnerableOracle
cpe:2.3:a:oracle:jre:13.0.1:*:*:*:*:*:*:*13.0.1VulnerableOracle
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*9.0VulnerableDebian
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*10.0VulnerableDebian
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*8.0VulnerableRed Hat
  • cpe:2.3:a:oracle:jdk:11.0.5:*:*:*:*:*:*:* Versions 11.0.5 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:jdk:13.0.1:*:*:*:*:*:*:* Versions 13.0.1 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:jre:11.0.5:*:*:*:*:*:*:* Versions 11.0.5 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:jre:13.0.1:*:*:*:*:*:*:* Versions 13.0.1 Vulnerable ·Oracle
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Debian
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Versions 10.0 Vulnerable ·Debian
  • cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Red Hat

Remediation

Red Hat 3 advisories

  • RHSA-2020:0232 Released 2020-01-27 · Red Hat rating Important
    java-11-openjdk security update
    • Red Hat Enterprise Linux AppStream E4S (v. 8.0) java-11-openjdk-1:11.0.6.10-0.el8_0, java-11-openjdk-demo-1:11.0.6.10-0.el8_0, java-11-openjdk-devel-1:11.0.6.10-0.el8_0 +5
  • RHSA-2020:0128 Released 2020-01-16 · Red Hat rating Important
    java-11-openjdk security update
    • Red Hat Enterprise Linux AppStream (v. 8) java-11-openjdk-1:11.0.6.10-0.el8_1, java-11-openjdk-demo-1:11.0.6.10-0.el8_1, java-11-openjdk-devel-1:11.0.6.10-0.el8_1 +5
  • RHSA-2020:0122 Released 2020-01-16 · Red Hat rating Important
    java-11-openjdk security update
    • Red Hat Enterprise Linux Client (v. 7) java-11-openjdk-1:11.0.6.10-1.el7_7, java-11-openjdk-headless-1:11.0.6.10-1.el7_7
    • Red Hat Enterprise Linux Client Optional (v. 7) java-11-openjdk-debug-1:11.0.6.10-1.el7_7, java-11-openjdk-demo-1:11.0.6.10-1.el7_7, java-11-openjdk-demo-debug-1:11.0.6.10-1.el7_7 +11
    • Red Hat Enterprise Linux ComputeNode (v. 7) java-11-openjdk-1:11.0.6.10-1.el7_7, java-11-openjdk-headless-1:11.0.6.10-1.el7_7
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) java-11-openjdk-debug-1:11.0.6.10-1.el7_7, java-11-openjdk-demo-1:11.0.6.10-1.el7_7, java-11-openjdk-demo-debug-1:11.0.6.10-1.el7_7 +11
    • Red Hat Enterprise Linux Server (v. 7) java-11-openjdk-1:11.0.6.10-1.el7_7, java-11-openjdk-devel-1:11.0.6.10-1.el7_7, java-11-openjdk-headless-1:11.0.6.10-1.el7_7
    • Red Hat Enterprise Linux Server Optional (v. 7) java-11-openjdk-debug-1:11.0.6.10-1.el7_7, java-11-openjdk-demo-1:11.0.6.10-1.el7_7, java-11-openjdk-demo-debug-1:11.0.6.10-1.el7_7 +10
    • Red Hat Enterprise Linux Workstation (v. 7) java-11-openjdk-1:11.0.6.10-1.el7_7, java-11-openjdk-devel-1:11.0.6.10-1.el7_7, java-11-openjdk-headless-1:11.0.6.10-1.el7_7
    • Red Hat Enterprise Linux Workstation Optional (v. 7) java-11-openjdk-debug-1:11.0.6.10-1.el7_7, java-11-openjdk-demo-1:11.0.6.10-1.el7_7, java-11-openjdk-demo-debug-1:11.0.6.10-1.el7_7 +10

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Oracle Java — USN-4257-1

    8 records Highest priority Priority MEDIUM 1 MEDIUM, 7 LOW

    Other records, highest priority first

    • TI-2020-02307 Deserialization of untrusted data in Oracle JavaPriority MEDIUM 45
    • TI-2020-02304 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 37
    • TI-2020-02296 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 27
    Show all 8 records → Advisory →
  • Advisory ·

    Oracle Java — openSUSE-SU-2020:0113

    7 records Highest priority Priority MEDIUM 1 MEDIUM, 6 LOW

    Other records, highest priority first

    • TI-2020-02307 Deserialization of untrusted data in Oracle JavaPriority MEDIUM 45
    • TI-2020-02304 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 37
    • TI-2020-02296 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 27
    Show all 7 records → Advisory →
Show 4 more groups
  • Advisory ·

    Oracle Java — RHSA-2020:0122

    7 records Highest priority Priority MEDIUM 1 MEDIUM, 6 LOW

    Other records, highest priority first

    • TI-2020-02307 Deserialization of untrusted data in Oracle JavaPriority MEDIUM 45
    • TI-2020-02304 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 37
    • TI-2020-02296 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 27
    Show all 7 records → Advisory →
  • Advisory ·

    Oracle Java — RHSA-2020:0128

    7 records Highest priority Priority MEDIUM 1 MEDIUM, 6 LOW

    Other records, highest priority first

    • TI-2020-02307 Deserialization of untrusted data in Oracle JavaPriority MEDIUM 45
    • TI-2020-02304 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 37
    • TI-2020-02296 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 27
    Show all 7 records → Advisory →
  • Advisory ·

    Oracle Java — RHSA-2020:0232

    7 records Highest priority Priority MEDIUM 1 MEDIUM, 6 LOW

    Other records, highest priority first

    • TI-2020-02307 Deserialization of untrusted data in Oracle JavaPriority MEDIUM 45
    • TI-2020-02304 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 37
    • TI-2020-02296 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 27
    Show all 7 records → Advisory →
  • Advisory ·

    Oracle Java — DSA-4605

    6 records Highest priority Priority LOW 6 LOW

    Other records, highest priority first

    • TI-2020-02304 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 37
    • TI-2020-02296 Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component…Priority LOW 27
    • TI-2020-02357 Vulnerability in the Java SE product of Oracle Java SE (component: Libraries).Priority LOW 24
    Show all 6 records → Advisory →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2020:0128
Red Hat Enterprise Linux AppStream E4S (v. 8.0)Fixed RHSA-2020:0232
Red Hat Enterprise Linux Client (v. 7)Fixed RHSA-2020:0122
Red Hat Enterprise Linux Client Optional (v. 7)Fixed RHSA-2020:0122
Red Hat Enterprise Linux ComputeNode (v. 7)Fixed RHSA-2020:0122
Red Hat Enterprise Linux ComputeNode Optional (v. 7)Fixed RHSA-2020:0122
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2020:0122
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2020:0122
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2020:0122
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2020:0122
Not affected: 4 products
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • Red Hat Satellite 5

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-2655
  2. 2026-10-03 Alias added: GHSA-gf92-7rqx-hgfc

References

Patch 3

Advisory 6

  • TI-2016-02888 Unspecified vulnerability in Oracle Java SE 6u113, 7u99, and 8u77; Java SE Embedded 8u77… KEVCVSS 3.1CRITICAL 9.8
  • TI-2015-02278 Unspecified vulnerability in Oracle Java SE 6u95, 7u80, and 8u45, and Java SE Embedded… KEVCVSS 3.1CRITICAL 9.8
  • TI-2013-00349 Multiple vulnerabilities in Oracle Java 7 before Update 11 allow remote attackers to… KEVCVSS 3.1CRITICAL 9.8
  • TI-2012-03989 Multiple vulnerabilities in the Java Runtime Environment (JRE) component in Oracle Java… KEVCVSS 3.1CRITICAL 9.8
  • TI-2012-01511 Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java… KEVCVSS 3.1CRITICAL 9.8
  • TI-2011-03122 Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE JDK… KEVCVSS 3.1CRITICAL 9.8
See all 804 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences