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CVE-2025-3677

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CVE-2025-3677

Published: Apr 16, 2025

Modified: Apr 21, 2025

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

A vulnerability classified as critical was found in lm-sys fastchat up to 0.2.36. This vulnerability affects the function split_files/apply_delta_low_cpu_mem of the file fastchat/model/apply_delta.py. The manipulation leads to deserialization. An attack has to be approached locally.

VendorProductVersions

lm-sys

fastchat

affected
0.2.0
affected
0.2.1
affected
0.2.2
affected
0.2.3
affected
0.2.4

+32 more versions

Weaknesses (CWE)

CWE-502
CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-304966 | CTI Indicators (IOB, IOC, IOA)
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