Products
UNKNOWN
Source
security-advisories@github.com
Tags
CVE-2024-32878 details
Published : April 26, 2024, 9:15 p.m.
Last Modified : April 26, 2024, 9:15 p.m.
Last Modified : April 26, 2024, 9:15 p.m.
Description
Llama.cpp is LLM inference in C/C++. There is a use of uninitialized heap variable vulnerability in gguf_init_from_file, the code will free this uninitialized variable later. In a simple POC, it will directly cause a crash. If the file is carefully constructed, it may be possible to control this uninitialized value and cause arbitrary address free problems. This may further lead to be exploited. Causes llama.cpp to crash (DoS) and may even lead to arbitrary code execution (RCE). This vulnerability has been patched in commit b2740.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7.1 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
CVSS Data
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Base Score
7.1
Exploitability Score
Impact Score
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
References
| URL | Source |
|---|---|
| https://github.com/ggerganov/llama.cpp/releases/tag/b2749 | security-advisories@github.com |
| https://github.com/ggerganov/llama.cpp/security/advisories/GHSA-p5mv-gjc5-mwqv | security-advisories@github.com |
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