ollama up to 0.3.x ZIP File parseFromZipFile path traversal

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in ollama up to 0.3.x. This issue affects the function parseFromZipFile of the component ZIP File Handler. Executing a manipulation can lead to path traversal. This vulnerability appears as CVE-2024-7773. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in ollama up to 0.3.x. It has been declared as critical. This vulnerability affects the function parseFromZipFile of the component ZIP File Handler. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-24. The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize "../" sequences that can resolve to a location that is outside of that directory. As an impact it is known to affect integrity, and availability. CVE summarizes:

A vulnerability in ollama/ollama version 0.1.37 allows for remote code execution (RCE) due to improper input validation in the handling of zip files. The vulnerability, known as ZipSlip, occurs in the parseFromZipFile function in server/model.go. The code does not check for directory traversal sequences (../) in file names within the zip archive, allowing an attacker to write arbitrary files to the file system. This can be exploited to create files such as /etc/ld.so.preload and a malicious shared library, leading to RCE.

The advisory is available at huntr.com. This vulnerability was named CVE-2024-7773 since 08/13/2024. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

Upgrading to version 0.4.0 eliminates this vulnerability. Applying the patch 123a722a6f541e300bc8e34297ac378ebe23f527 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector (@huntr_ai): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-24 / CWE-23 / CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ollama 0.4.0
Patch: 123a722a6f541e300bc8e34297ac378ebe23f527

Timelineinfo

08/13/2024 🔍
03/20/2025 +219 days 🔍
03/20/2025 +0 days 🔍
03/27/2025 +6 days 🔍

Sourcesinfo

Product: github.com

Advisory: huntr.com
Status: Confirmed

CVE: CVE-2024-7773 (🔍)
GCVE (CVE): GCVE-0-2024-7773
GCVE (VulDB): GCVE-100-300238

Entryinfo

Created: 03/20/2025 13:08
Updated: 03/27/2025 00:11
Changes: 03/20/2025 13:08 (65), 03/20/2025 22:15 (1), 03/27/2025 00:11 (11)
Complete: 🔍
Cache ID: 216::103

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