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).

According to the self-reported version in its response header, the version of Ollama hosted on the remote web server is < 0.1.46. It is, therefore, affected by a Multiples vulnerabilities :

- A Path Traversal in the api/push route that exposes which files exist on the server - An Out-Of-Band Read through HTTP requests to upload a malformed GGUF file containing just 4 bytes starting with the GGUF custom magic header

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - 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). (CVE-2024-39720)

The remote SUSE Linux SLES15 / openSUSE 15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3950-1 advisory.

    - Update to version 0.0.20241104T154416 2024-11-04T15:44:16Z.
      Refs jsc#PED-11136       Go CVE Numbering Authority IDs added or updated with aliases:
      * GO-2024-3233 CVE-2024-46872 GHSA-762g-9p7f-mrww
      * GO-2024-3234 CVE-2024-47401 GHSA-762v-rq7q-ff97
      * GO-2024-3235 CVE-2024-50052 GHSA-g376-m3h3-mj4r
      * GO-2024-3237 CVE-2024-0133 GHSA-f748-7hpg-88ch
      * GO-2024-3239 CVE-2024-0132 GHSA-mjjw-553x-87pq
      * GO-2024-3240 CVE-2024-10452 GHSA-66c4-2g2v-54qw
      * GO-2024-3241 CVE-2024-10006 GHSA-5c4w-8hhh-3c3h
      * GO-2024-3242 CVE-2024-10086 GHSA-99wr-c2px-grmh
      * GO-2024-3243 CVE-2024-10005 GHSA-chgm-7r52-whjj

    - Update to version 0.0.20241101T215616 2024-11-01T21:56:16Z.
      Refs jsc#PED-11136       Go CVE Numbering Authority IDs added or updated with aliases:
      * GO-2024-3244 CVE-2024-50354 GHSA-cph5-3pgr-c82g
      * GO-2024-3245 CVE-2024-39720
      * GO-2024-3246 CVE-2024-8185 GHSA-g233-2p4r-3q7v

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Ollama installed on the remote host is prior to 0.1.46. It is, therefore, affected by multiple vulnerabilities:

  - 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).
    (CVE-2024-39720)

  - An issue was discovered in Ollama before 0.1.46. It exposes which files exist on the server on which it is     deployed via path traversal in the api/push route. (CVE-2024-39722)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
114578	Ollama < 0.1.46 Multiples Vulnerabilities	Web App Scanning	Component Vulnerability	high
413050	SCA: security update for github.com/ollama/ollama (GHSA-95j2-w8x7-hm88)	Tenable Cloud Security	SCA Checks	high
413050	SCA: security update for github.com/ollama/ollama (GHSA-95j2-w8x7-hm88)	Tenable Self-Hosted Container Security	SCA Checks	high
210710	SUSE SLES15 / openSUSE 15 Security Update : govulncheck-vulndb (SUSE-SU-2024:3950-1)	Nessus	SuSE Local Security Checks	high
210502	Ollama < 0.1.46 Multiple Vulnerabilities	Nessus	Artificial Intelligence	high

Detections

Analytics

CVE-2024-39720

high

Tenable Plugins

high

high

high

high

high