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CVE-2022-25882

Published: 26 January 2023

Versions of the package onnx before 1.13.0 are vulnerable to Directory Traversal as the external_data field of the tensor proto can have a path to the file which is outside the model current directory or user-provided directory, for example "../../../etc/passwd"

Notes

AuthorNote
ccdm94
it seems like the external_data field, which leads to the
vulnerability, was only introduced in version 1.4.0 of onnx,
as per information recovered from PR 678 and commit 51b6ecce
(see https://github.com/onnx/onnx/releases/tag/v1.4.0 as
well for more information). This means versions prior to
version 1.4.0 are not vulnerable.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
onnx
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Needs triage

kinetic Ignored
(end of life, was needs-triage)
lunar Ignored
(end of life, was needs-triage)
mantic Needs triage

trusty Ignored
(end of standard support)
upstream Needs triage

xenial Ignored
(end of standard support)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N