OllamaGHSA-95j2-w8x7-hm88
Ollama Out-of-bounds Read
High8.2CVE-2024-39720 · Published Oct 31, 2024 · updated Dec 12, 2024
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| github.com/ollama/ollama Go | < 0.1.46 | 0.1.46 |
Details and references
An issue was discovered in Ollama before 0.1.46. An attacker can use two HTTP requests to upload a malformed GGUF file containing just 4 bytes starting with the GGUF custom magic header. By leveraging a custom Modelfile that includes a FROM statement pointing to the attacker-controlled blob file, the attacker can crash the application through the CreateModel route, leading to a segmentation fault (signal SIGSEGV: segmentation violation).
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- Severity from
- GitHub (reviewed advisory)
- Weakness
- CWE-125
- Also known as
- CVE-2024-39720, GO-2024-3245
- nvd.nist.gov/vuln/detail/CVE-2024-39720
- github.com/ollama/ollama
- github.com/ollama/ollama/compare/v0.1.45...v0.1.46#diff-782c2737eecfa83b7cb46a77c8bdaf40023e7067baccd4f806ac5517b4563131L417
- oligo.security/blog/more-models-more-probllms
- oligosecurity.webflow.io/blog/more-models-more-probllms
- pkg.go.dev/vuln/GO-2024-3245
More Ollama advisories
All Ollama| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Aug 292024 | Ollama can extract members of a ZIP archive outside of the parent directory CVE-2024-45436High7.5fixed in 0.1.47 | High7.5 | 0.1.47 |
| Mar 202025 | Ollama Allows Out-of-Bounds Read CVE-2024-12055High7.5no fix yet | High7.5 | No fix yet |
| Mar 202025 | Ollama Vulnerable to Denial of Service (DoS) via Crafted GZIP CVE-2024-12886High7.5no fix yet | High7.5 | No fix yet |
| Mar 202025 | Ollama Divide by Zero Vulnerability CVE-2024-8063High7.5no fix yet | High7.5 | No fix yet |
| Mar 202025 | Ollama Divide By Zero vulnerability CVE-2025-0317High7.5no fix yet | High7.5 | No fix yet |
| Mar 202025 | Ollama Allocation of Resources Without Limits or Throttling vulnerability CVE-2025-0315High7.5no fix yet | High7.5 | No fix yet |