CVE-2022-44751: HCL Notes is susceptible to a stack based buffer overflow vulnerability in lasr.dll in Micro Focus KeyView
First published: Sat Dec 17 2022(Updated: )
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-2022-44755. This vulnerability applies to software previously licensed by IBM.
Credit: psirt@hcl.com psirt@hcl.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Hcltech Notes | =9.0.1 | |
| Hcltech Notes | =9.0.1-fp10 | |
| Hcltech Notes | =9.0.1-fp10if1 | |
| Hcltech Notes | =9.0.1-fp10if10 | |
| Hcltech Notes | =9.0.1-fp10if2 | |
| Hcltech Notes | =9.0.1-fp10if3 | |
| Hcltech Notes | =9.0.1-fp10if4 | |
| Hcltech Notes | =9.0.1-fp10if5 | |
| Hcltech Notes | =9.0.1-fp10if6 | |
| Hcltech Notes | =9.0.1-fp10if7 | |
| Hcltech Notes | =9.0.1-fp10if8 | |
| Hcltech Notes | =9.0.1-fp1if1 | |
| Hcltech Notes | =9.0.1-fp1if2 | |
| Hcltech Notes | =9.0.1-fp2if1 | |
| Hcltech Notes | =9.0.1-fp2if2 | |
| Hcltech Notes | =9.0.1-fp2if3 | |
| Hcltech Notes | =9.0.1-fp2if4 | |
| Hcltech Notes | =9.0.1-fp3if1 | |
| Hcltech Notes | =9.0.1-fp3if2 | |
| Hcltech Notes | =9.0.1-fp3if3 | |
| Hcltech Notes | =9.0.1-fp3if4 | |
| Hcltech Notes | =9.0.1-fp4if1 | |
| Hcltech Notes | =9.0.1-fp4if2 | |
| Hcltech Notes | =9.0.1-fp5if1 | |
| Hcltech Notes | =9.0.1-fp5if2 | |
| Hcltech Notes | =9.0.1-fp5if3 | |
| Hcltech Notes | =9.0.1-fp7if1 | |
| Hcltech Notes | =9.0.1-fp7if2 | |
| Hcltech Notes | =9.0.1-fp8if1 | |
| Hcltech Notes | =9.0.1-fp9if1 | |
| Hcltech Notes | =9.0.1-fp9if2 | |
| Hcltech Notes | =10.0.1 | |
| Hcltech Notes | =10.0.1-fp1 | |
| Hcltech Notes | =10.0.1-fp2 | |
| Hcltech Notes | =10.0.1-fp3 | |
| Hcltech Notes | =10.0.1-fp4 | |
| Hcltech Notes | =10.0.1-fp5 | |
| Hcltech Notes | =10.0.1-fp6 | |
| Hcltech Notes | =10.0.1-fp7 | |
| =9.0.1 | ||
| =9.0.1-fp10 | ||
| =9.0.1-fp10if1 | ||
| =9.0.1-fp10if10 | ||
| =9.0.1-fp10if2 | ||
| =9.0.1-fp10if3 | ||
| =9.0.1-fp10if4 | ||
| =9.0.1-fp10if5 | ||
| =9.0.1-fp10if6 | ||
| =9.0.1-fp10if7 | ||
| =9.0.1-fp10if8 | ||
| =9.0.1-fp1if1 | ||
| =9.0.1-fp1if2 | ||
| =9.0.1-fp2if1 | ||
| =9.0.1-fp2if2 | ||
| =9.0.1-fp2if3 | ||
| =9.0.1-fp2if4 | ||
| =9.0.1-fp3if1 | ||
| =9.0.1-fp3if2 | ||
| =9.0.1-fp3if3 | ||
| =9.0.1-fp3if4 | ||
| =9.0.1-fp4if1 | ||
| =9.0.1-fp4if2 | ||
| =9.0.1-fp5if1 | ||
| =9.0.1-fp5if2 | ||
| =9.0.1-fp5if3 | ||
| =9.0.1-fp7if1 | ||
| =9.0.1-fp7if2 | ||
| =9.0.1-fp8if1 | ||
| =9.0.1-fp9if1 | ||
| =9.0.1-fp9if2 | ||
| =10.0.1 | ||
| =10.0.1-fp1 | ||
| =10.0.1-fp2 | ||
| =10.0.1-fp3 | ||
| =10.0.1-fp4 | ||
| =10.0.1-fp5 | ||
| =10.0.1-fp6 | ||
| =10.0.1-fp7 |
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Frequently Asked Questions
What is CVE-2022-44751?
CVE-2022-44751 is a vulnerability in HCL Notes that allows a remote attacker to crash the application or execute arbitrary code.
How severe is CVE-2022-44751?
CVE-2022-44751 has a severity score of 7.8, which is considered critical.
Which versions of HCL Notes are affected by CVE-2022-44751?
HCL Notes versions 9.0.1 to 10.0.1 (including various fix pack versions) are affected by CVE-2022-44751.
How can a remote attacker exploit CVE-2022-44751?
A remote attacker can exploit CVE-2022-44751 by creating a crafted Lotus Ami Pro file and tricking a user into opening it in HCL Notes.
Is there a fix available for CVE-2022-44751?
Yes, a fix is available for CVE-2022-44751. It is recommended to update to the latest version of HCL Notes or apply the necessary fix pack.
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- collector/nvd-api
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- agent/softwarecombine
- agent/tags
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- vendor/hcltech
- canonical/hcltech notes
- version/hcltech notes/9.0.1
- version/hcltech notes/9.0.1-fp10
- version/hcltech notes/9.0.1-fp10if1
- version/hcltech notes/9.0.1-fp10if10
- version/hcltech notes/9.0.1-fp10if2
- version/hcltech notes/9.0.1-fp10if3
- version/hcltech notes/9.0.1-fp10if4
- version/hcltech notes/9.0.1-fp10if5
- version/hcltech notes/9.0.1-fp10if6
- version/hcltech notes/9.0.1-fp10if7
- version/hcltech notes/9.0.1-fp10if8
- version/hcltech notes/9.0.1-fp1if1
- version/hcltech notes/9.0.1-fp1if2
- version/hcltech notes/9.0.1-fp2if1
- version/hcltech notes/9.0.1-fp2if2
- version/hcltech notes/9.0.1-fp2if3
- version/hcltech notes/9.0.1-fp2if4
- version/hcltech notes/9.0.1-fp3if1
- version/hcltech notes/9.0.1-fp3if2
- version/hcltech notes/9.0.1-fp3if3
- version/hcltech notes/9.0.1-fp3if4
- version/hcltech notes/9.0.1-fp4if1
- version/hcltech notes/9.0.1-fp4if2
- version/hcltech notes/9.0.1-fp5if1
- version/hcltech notes/9.0.1-fp5if2
- version/hcltech notes/9.0.1-fp5if3
- version/hcltech notes/9.0.1-fp7if1
- version/hcltech notes/9.0.1-fp7if2
- version/hcltech notes/9.0.1-fp8if1
- version/hcltech notes/9.0.1-fp9if1
- version/hcltech notes/9.0.1-fp9if2
- version/hcltech notes/10.0.1
- version/hcltech notes/10.0.1-fp1
- version/hcltech notes/10.0.1-fp2
- version/hcltech notes/10.0.1-fp3
- version/hcltech notes/10.0.1-fp4
- version/hcltech notes/10.0.1-fp5
- version/hcltech notes/10.0.1-fp6
- version/hcltech notes/10.0.1-fp7