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CVE-2024-39720 PUBLISHED CVSS 8.800000190734863 HIGH

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).

EPSS 0.34% · 56.7th percentile

Risk Scores

CVSS v4.0
8.800000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.34%
56.7th percentile

Affected Products

VendorProductVersions
ollamaollama0, 0
n/an/an/a, n/a
ollamaollama0, 0
github.comollama/ollama0, 0

Timeline

References

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