Vulnerability Report

CVE-2025-1975

Title: Ollama Denial of Service (DoS)

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2025-1975.

CWE Category CWE-129

Published Date May 16, 2025

Modified Date Jun 24, 2025

Exploit Status Not Found

Score 7.5 CVSS v3.0

Exploit Probability (EPSS)

0.43%

Vulnerability Summary

CVE-2025-1975: A vulnerability in the Ollama server version 0.5.11 allows a malicious user to cause a Denial of Service (DoS) attack by customizing the manifest content and spoofing a service. This is due to improper validation of array index access when downloading a model via the /api/pull endpoint, which can lead to a server crash.

Impacted Vendors

ollama 1

Reference Links

https://huntr.com/bounties/921ba5d4-f1d0-4c66-9764-4f72dffe7acd

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-1975 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 24, 2025 MODIFIED

Vulnerability data or affected products updated.

June 24, 2025 MODIFIED

Vulnerability data updated via NVD.

May 16, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.