CVE-2024-8063

high

Description

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for `block_count` in the Modelfile. This can lead to a denial of service (DoS) condition when the server processes the model, causing it to crash.

References

https://huntr.com/bounties/fd8e1ed6-21d2-4c9e-8395-2098f11b7db9

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-6935

Details

Source: Mitre, NVD

Published: 2025-03-20

Updated: 2025-05-13

Named Vulnerability: GO-2025-3689Named Vulnerability: GHSA-2xf2-gjm6-g2c6

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00643