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TI-2022-20645 Aliases CVE-2022-42444GHSA-j63j-9fw8-qxw3

IBM App Connect Enterprise denial of service

Priority LOW 31CWE-121Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

IBM App Connect Enterprise 11.0.0.8 through 11.0.0.19 and 12.0.1.0 through 12.0.5.0 is vulnerable to a buffer overflow. A remote privileged user could overflow a buffer and cause the application to crash. IBM X-Force ID: 238538.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01129 66th percentileScored 2026-11-07
Fix Fixed App Connect Enterprise (IBM): 11.0.0.19, 12.0.5.0

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
IBMApp Connect Enterprise11.0.0.8 to before 11.0.0.19; 12.0.1.0 to before 12.0.5.011.0.0.19, 12.0.5.0Patch availableCNA
  • App Connect Enterprise VendorIBM Affected 11.0.0.8 to before 11.0.0.19; 12.0.1.0 to before 12.0.5.0 Fixed in 11.0.0.19, 12.0.5.0 Patch available CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:ibm:app_connect_enterprise:*:*:*:*:*:*:*:*11.0.0.8 – 11.0.0.19; 12.0.1.0 – 12.0.5.0VulnerableIBM
cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*not specified by NVDRunning onIBM
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*not specified by NVDRunning onLinux
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:ibm:app_connect_enterprise:*:*:*:*:*:*:*:* Versions 11.0.0.8 – 11.0.0.19; 12.0.1.0 – 12.0.5.0 Vulnerable ·IBM
  • cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

  • Fix · CNA App Connect Enterprise (IBM) Fixed in 11.0.0.19, 12.0.5.0

Fixed in the same release

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

  • Release ·

    IBM App Connect Enterprise 11.0.0.19, 12.0.5.0

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2022-20642 IBM App Connect Enterprise information disclosurePriority LOW 31
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-42444
  2. 2026-10-03 Alias added: GHSA-j63j-9fw8-qxw3

References

Patch 1

  • TI-2026-12988 IBM App Connect Enterprise is vulnerable to arbitrary file write vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2024-14904 IBM App Connect Enterprise denial of service CVSS 3.1CRITICAL 9.1
  • TI-2026-12258 IBM App Connect Enterprise is vulnerable to an arbitrary file read and arbitrary changes to configuration settings CVSS 3.1CRITICAL 9.8
  • TI-2026-52916 IBM App Connect Enterprise is vulnerable to privilege escalation and Denial of Service CVSS 3.1HIGH 8.8
  • TI-2026-54614 IBM App Connect Enterprise and IBM Integration Bus for z/OS Adapter nodes are vulnerable to multiple CVEs CVSS 3.1HIGH 7.5
  • TI-2026-12257 IBM App Connect Enterprise is vulnerable to an arbitrary file read and arbitrary changes to configuration settings CVSS 3.1HIGH 7.5
See all 30 →

Sources

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