PT-2025-12118 · Ollama · Ollama

Published 2025-03-20 · Updated 2025-04-02 · CVE-2024-12055

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Ollama versions <=0.3.14

Description A malicious user can create a customized gguf model file that can be uploaded to the public Ollama server, causing it to crash and leading to a Denial of Service (DoS) attack. The root cause of the issue is an out-of-bounds read in the gguf.go file.

Recommendations For Ollama versions <=0.3.14, update to a version later than 0.3.14 to resolve the issue. As a temporary workaround, consider restricting access to the gguf model file upload feature to minimize the risk of exploitation.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2024-12055

GHSA-89QX-M49C-8CRF

GO-2025-3558

OPENSUSE-SU-2025:14955-1

Affected Products

Ollama

References · 14

• 🔥 https://huntr.com/bounties/7b111d55-8215-4727-8807-c5ed4cf1bfbe · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-12055 · Security Note
• https://osv.dev/vulnerability/GHSA-89qx-m49c-8crf · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:14955-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-12055 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2025-3558 · Vendor Advisory
• https://github.com/ollama/ollama · Note
• https://github.com/advisories/GHSA-89qx-m49c-8crf · Note
• https://suse.com/security/cve/CVE-2024-12886 · Note
• https://twitter.com/CVEnew/status/1903336853069263255 · Twitter Post
• https://lists.opensuse.org/archives/list/[e-mail]/thread/GT5JSN3VXOPFJR5R2YOR4UYXCVU3UJDI · Note
• https://suse.com/security/cve/CVE-2024-12055 · Note
• https://suse.com/security/cve/CVE-2025-0315 · Note
• https://suse.com/security/cve/CVE-2025-0317 · Note