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Fencer Vulns
high 7.5

CVE-2023-30441 json

IBM Java information disclosure

published 2023-04-29 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-34859

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 49%
public exploits
0
none known

Summary

IBM Runtime Environment, Java Technology Edition IBMJCEPlus and JSSE 8.0.7.0 through 8.0.7.11 components could expose sensitive information using a combination of flaws and configurations. IBM X-Force ID: 253188.

Patch / fix

  • ibm java 8.0.7.15
  • ibm websphere_application_server 8.5.5.23
  • java-1.8.0-ibm RHEL 8 1:1.8.0.7.15-1.el8_6
  • java-1.8.0-ibm-src RHEL 8 1:1.8.0.7.15-1.el8_6
  • java-1.8.0-ibm-demo RHEL 8 1:1.8.0.7.15-1.el8_6
  • java-1.8.0-ibm-jdbc RHEL 8 1:1.8.0.7.15-1.el8_6
  • java-1.8.0-ibm-plugin RHEL 8 1:1.8.0.7.15-1.el8_6
  • java-1.8.0-ibm-headless RHEL 8 1:1.8.0.7.15-1.el8_6
  • java-1.8.0-ibm-webstart RHEL 8 1:1.8.0.7.15-1.el8_6
  • java-1.8.0-ibm RHEL 7 EXTRAS 1:1.8.0.7.15-1jpp.1.el7

red hat advisories RHSA-2022:6735RHSA-2022:6756

  • java-1_8_0-ibm SLES for SAP 15 SP3, SLES for SAP 15 SP2, SLES for SAP 15 SP1 +11 more 1.8.0_sr8.5-150000.3.74.1
  • java-1_8_0-ibm SLES for SAP 12 SP5, SLES for SAP 12 SP4, SLES 12 SP5 +6 more 1.8.0_sr8.5-30.108.1

suse advisories SUSE-SU-2023:2491-1SUSE-SU-2023:2476-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2023-30441 updated cvss 7.5

JDK: exposure of sensitive information using a combination of flaws and configurations

  • Red Hat Enterprise Linux Client Supplementary (v. 7) java-1.8.0-ibm 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-src 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-demo 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-jdbc 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-plugin 1.8.0.7.15-1jpp.1.el7 Red Hat Enterprise Linux ComputeNode Supplementary (v. 7) java-1.8.0-ibm 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-src 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-demo 1.8.0.7.15-1jpp.1.el7 Red Hat Enterprise Linux Server Supplementary (v. 7) java-1.8.0-ibm 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-src 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-demo 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-jdbc 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-plugin 1.8.0.7.15-1jpp.1.el7
    fixed: vendor fix RHSA-2022:6756
  • Red Hat Enterprise Linux Supplementary (v. 8) java-1.8.0-ibm 1.8.0.7.15-1.el8_6, java-1.8.0-ibm-src 1.8.0.7.15-1.el8_6, java-1.8.0-ibm-demo 1.8.0.7.15-1.el8_6, java-1.8.0-ibm-jdbc 1.8.0.7.15-1.el8_6, java-1.8.0-ibm-plugin 1.8.0.7.15-1.el8_6, java-1.8.0-ibm-headless 1.8.0.7.15-1.el8_6, +1 more
    fixed: vendor fix RHSA-2022:6735
  • Red Hat Enterprise Linux Workstation Supplementary (v. 7) java-1.8.0-ibm 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-src 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-demo 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-jdbc 1.8.0.7.15-1jpp.1.el7, java-1.8.0-ibm-plugin 1.8.0.7.15-1jpp.1.el7
    fixed: vendor fix RHSA-2022:6756
  • Red Hat Enterprise Linux 7 java-1.7.1-ibm, java-1.7.1-ibm-src, java-1.7.1-ibm-demo, java-1.7.1-ibm-jdbc, java-1.7.1-ibm-plugin
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
21 mo ago

Exploit prediction

0.60% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

  • IBM Java

Classification

Weakness
  • CWE-327 Use of a Broken or Risky Cryptographic Algorithm

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.