CVE-2025-43910
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-10-07
Last updated on: 2025-10-14
Assigner: Dell
Description
Description
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.3.0.15, LTS2025 release version 8.3.1.0, LTS2024 release versions 7.13.1.0 through 7.13.1.30, LTS 2023 release versions 7.10.1.0 through 7.10.1.60, contain a Stack-based Buffer Overflow vulnerability in the DDSH CLI. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Denial of service.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dell | data_domain_operating_system | From 7.7.1.0 (inc) to 7.10.1.70 (exc) |
| dell | data_domain_operating_system | From 7.13.1.0 (inc) to 7.13.1.40 (exc) |
| dell | data_domain_operating_system | From 8.3.0.0 (inc) to 8.3.0.15 (inc) |
| dell | data_domain_operating_system | From 8.3.1.0 (inc) to 8.3.1.10 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-121 | A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a stack-based buffer overflow in the DDSH CLI component of Dell PowerProtect Data Domain Operating System versions 7.7.1.0 through 8.3.0.15 and certain LTS releases. It can be exploited by a high privileged attacker with local access to cause a denial of service.
How can this vulnerability impact me? :
If exploited, this vulnerability can lead to a denial of service condition, potentially disrupting the availability of the affected system.
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