CVE-2025-43912

Oct. 8, 2025, 7:38 p.m.

5.3
Medium

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 Heap-based Buffer Overflow vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.

Product(s) Impacted

Vendor Product Versions
Dell
  • Powerprotect Data Domain
  • 7.7.1.0-8.3.0.15, 8.3.1.0, 7.13.1.0-7.13.1.30, 7.10.1.0-7.10.1.60

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-122
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a dell powerprotect_data_domain 7.7.1.0-8.3.0.15 / / / / / / /
a dell powerprotect_data_domain 8.3.1.0 / / / / / / /
a dell powerprotect_data_domain 7.13.1.0-7.13.1.30 / / / / / / /
a dell powerprotect_data_domain 7.10.1.0-7.10.1.60 / / / / / / /

References

https://www.dell.com/support/kbdoc/en-us/000376224/dsa-2025-333-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

Tags

security_alert@emc.com
CWE-122
2025-10-07
CVE-2025-43912

CVSS Score

5.3 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: LOW

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

    View Vector String

Timeline

Published: Oct. 7, 2025, 7:15 p.m.
Last Modified: Oct. 8, 2025, 7:38 p.m.

Status : Undergoing Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security_alert@emc.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.