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githubGitHub Advisory DatabaseGHSA-W2R7-9579-27HF
HistorySep 17, 2024 - 6:33 p.m.

vLLM denial of service vulnerability

2024-09-1718:33:26
CWE-617
GitHub Advisory Database
github.com
11
vllm library
completions api
empty prompt
crash
denial of service
software

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.7

Confidence

High

EPSS

0

Percentile

16.3%

A flaw was found in the vLLM library. A completions API request with an empty prompt will crash the vLLM API server, resulting in a denial of service.

Affected configurations

Vulners
Node
vllmRange<0.5.5
VendorProductVersionCPE
*vllm*cpe:2.3:a:*:vllm:*:*:*:*:*:*:*:*

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.7

Confidence

High

EPSS

0

Percentile

16.3%

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