CVE-2024-8063CWE-369

Divide by Zero in ollama/ollama

High · published March 20, 2025

CVSS v3.0
7.5
EPSS
1%
Percentile
50.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00643 · 50.2th percentile
Weakness
CWE-369 · Divide By Zero
Published
2025-03-20T10:10Z
EPSS history
Timeline
  • 20 MAR 10:10Z
    Divide by Zero in ollama/ollama
    cvelistv5