CVE-2025-1975 (GCVE-0-2025-1975)
Vulnerability from cvelistv5 – Published: 2025-05-16 08:25 – Updated: 2025-05-16 15:50
VLAI
EPSS
VEX
Title
Improper Validation of Array Index in ollama/ollama
Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-16 15:50 UTC
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| ollama | ollama/ollama |
Affected:
unspecified , ≤ latest
(custom)
|
guessed |
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