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TI-2022-22044 Aliases CVE-2022-44755GHSA-78jw-247w-7prv

Out-of-bounds write in HCL Software Notes

Priority MEDIUM 50CWE-787Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

HCL Notes is susceptible to a stack based buffer overflow vulnerability in lasr.dll in Micro Focus KeyView. This could allow a remote unauthenticated attacker to crash the application or execute arbitrary code via a crafted Lotus Ami Pro file. This is different from the vulnerability described in CVE-2022-44751.  This vulnerability applies to software previously licensed by IBM.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00774 55th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
HCL SoftwareNotes9, 10—No fix listedCNA
  • Notes VendorHCL Software Affected 9, 10 Fixed in — No fix listed CNA

CPE configurations NVD · 39

CPEVersionsRoleVendor
cpe:2.3:a:hcltech:notes:9.0.1:-:*:*:*:*:*:*9.0.1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp10:*:*:*:*:*:*9.0.1 fp10VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp10if1:*:*:*:*:*:*9.0.1 fp10if1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp10if10:*:*:*:*:*:*9.0.1 fp10if10VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp10if2:*:*:*:*:*:*9.0.1 fp10if2VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp10if3:*:*:*:*:*:*9.0.1 fp10if3VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp10if4:*:*:*:*:*:*9.0.1 fp10if4VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp10if5:*:*:*:*:*:*9.0.1 fp10if5VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp10if6:*:*:*:*:*:*9.0.1 fp10if6VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp10if7:*:*:*:*:*:*9.0.1 fp10if7VulnerableHCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:-:*:*:*:*:*:* Versions 9.0.1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp10:*:*:*:*:*:* Versions 9.0.1 fp10 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp10if1:*:*:*:*:*:* Versions 9.0.1 fp10if1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp10if10:*:*:*:*:*:* Versions 9.0.1 fp10if10 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp10if2:*:*:*:*:*:* Versions 9.0.1 fp10if2 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp10if3:*:*:*:*:*:* Versions 9.0.1 fp10if3 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp10if4:*:*:*:*:*:* Versions 9.0.1 fp10if4 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp10if5:*:*:*:*:*:* Versions 9.0.1 fp10if5 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp10if6:*:*:*:*:*:* Versions 9.0.1 fp10if6 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp10if7:*:*:*:*:*:* Versions 9.0.1 fp10if7 Vulnerable ·HCL Software
Show 29 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:hcltech:notes:9.0.1:fp10if8:*:*:*:*:*:*9.0.1 fp10if8VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp1if1:*:*:*:*:*:*9.0.1 fp1if1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp1if2:*:*:*:*:*:*9.0.1 fp1if2VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp2if1:*:*:*:*:*:*9.0.1 fp2if1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp2if2:*:*:*:*:*:*9.0.1 fp2if2VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp2if3:*:*:*:*:*:*9.0.1 fp2if3VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp2if4:*:*:*:*:*:*9.0.1 fp2if4VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp3if1:*:*:*:*:*:*9.0.1 fp3if1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp3if2:*:*:*:*:*:*9.0.1 fp3if2VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp3if3:*:*:*:*:*:*9.0.1 fp3if3VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp3if4:*:*:*:*:*:*9.0.1 fp3if4VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp4if1:*:*:*:*:*:*9.0.1 fp4if1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp4if2:*:*:*:*:*:*9.0.1 fp4if2VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp5if1:*:*:*:*:*:*9.0.1 fp5if1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp5if2:*:*:*:*:*:*9.0.1 fp5if2VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp5if3:*:*:*:*:*:*9.0.1 fp5if3VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp7if1:*:*:*:*:*:*9.0.1 fp7if1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp7if2:*:*:*:*:*:*9.0.1 fp7if2VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp8if1:*:*:*:*:*:*9.0.1 fp8if1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp9if1:*:*:*:*:*:*9.0.1 fp9if1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:9.0.1:fp9if2:*:*:*:*:*:*9.0.1 fp9if2VulnerableHCL Software
cpe:2.3:a:hcltech:notes:10.0.1:-:*:*:*:*:*:*10.0.1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:10.0.1:fp1:*:*:*:*:*:*10.0.1 fp1VulnerableHCL Software
cpe:2.3:a:hcltech:notes:10.0.1:fp2:*:*:*:*:*:*10.0.1 fp2VulnerableHCL Software
cpe:2.3:a:hcltech:notes:10.0.1:fp3:*:*:*:*:*:*10.0.1 fp3VulnerableHCL Software
cpe:2.3:a:hcltech:notes:10.0.1:fp4:*:*:*:*:*:*10.0.1 fp4VulnerableHCL Software
cpe:2.3:a:hcltech:notes:10.0.1:fp5:*:*:*:*:*:*10.0.1 fp5VulnerableHCL Software
cpe:2.3:a:hcltech:notes:10.0.1:fp6:*:*:*:*:*:*10.0.1 fp6VulnerableHCL Software
cpe:2.3:a:hcltech:notes:10.0.1:fp7:*:*:*:*:*:*10.0.1 fp7VulnerableHCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp10if8:*:*:*:*:*:* Versions 9.0.1 fp10if8 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp1if1:*:*:*:*:*:* Versions 9.0.1 fp1if1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp1if2:*:*:*:*:*:* Versions 9.0.1 fp1if2 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp2if1:*:*:*:*:*:* Versions 9.0.1 fp2if1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp2if2:*:*:*:*:*:* Versions 9.0.1 fp2if2 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp2if3:*:*:*:*:*:* Versions 9.0.1 fp2if3 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp2if4:*:*:*:*:*:* Versions 9.0.1 fp2if4 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp3if1:*:*:*:*:*:* Versions 9.0.1 fp3if1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp3if2:*:*:*:*:*:* Versions 9.0.1 fp3if2 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp3if3:*:*:*:*:*:* Versions 9.0.1 fp3if3 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp3if4:*:*:*:*:*:* Versions 9.0.1 fp3if4 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp4if1:*:*:*:*:*:* Versions 9.0.1 fp4if1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp4if2:*:*:*:*:*:* Versions 9.0.1 fp4if2 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp5if1:*:*:*:*:*:* Versions 9.0.1 fp5if1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp5if2:*:*:*:*:*:* Versions 9.0.1 fp5if2 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp5if3:*:*:*:*:*:* Versions 9.0.1 fp5if3 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp7if1:*:*:*:*:*:* Versions 9.0.1 fp7if1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp7if2:*:*:*:*:*:* Versions 9.0.1 fp7if2 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp8if1:*:*:*:*:*:* Versions 9.0.1 fp8if1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp9if1:*:*:*:*:*:* Versions 9.0.1 fp9if1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:9.0.1:fp9if2:*:*:*:*:*:* Versions 9.0.1 fp9if2 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:10.0.1:-:*:*:*:*:*:* Versions 10.0.1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:10.0.1:fp1:*:*:*:*:*:* Versions 10.0.1 fp1 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:10.0.1:fp2:*:*:*:*:*:* Versions 10.0.1 fp2 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:10.0.1:fp3:*:*:*:*:*:* Versions 10.0.1 fp3 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:10.0.1:fp4:*:*:*:*:*:* Versions 10.0.1 fp4 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:10.0.1:fp5:*:*:*:*:*:* Versions 10.0.1 fp5 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:10.0.1:fp6:*:*:*:*:*:* Versions 10.0.1 fp6 Vulnerable ·HCL Software
  • cpe:2.3:a:hcltech:notes:10.0.1:fp7:*:*:*:*:*:* Versions 10.0.1 fp7 Vulnerable ·HCL Software

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-44755
  2. 2026-10-03 Alias added: GHSA-78jw-247w-7prv

References

Advisory 1

  • TI-2022-22042 Out-of-bounds write in HCL Software Notes CVSS 3.1CRITICAL 9.8
  • TI-2022-22040 Out-of-bounds write in HCL Software Notes CVSS 3.1CRITICAL 9.8
  • TI-2020-11157 Out-of-bounds write in HCL Notes CVSS 3.1CRITICAL 9.8
  • TI-2020-11139 Out-of-bounds write in HCL Notes CVSS 3.1CRITICAL 9.8
  • TI-2020-11143 A vulnerability in the input parameter handling of HCL Notes v9 could potentially be… CVSS 3.1HIGH 8.8
  • TI-2020-11153 Improper input validation in HCL Notes CVSS 3.1HIGH 7.5
See all 10 →

Sources

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