Home/CVE/Versions of the package onnx before 1.13.0 are vulnerable to Directory Traversal as the external_data field of the tenso
CVE

CVE-2022-25882

Versions of the package onnx before 1.13.0 are vulnerable to Directory Traversal as the external_data field of the tenso

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".

HIGH · CVSS 7.5 EPSS 0.05827
Act now
  • EPSS percentile: top 9% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

1
linuxfoundation onnx< 1.13.0
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI onnx HIGH fixed in 1.13.0
⚠

Public Exploits & PoCs

3
pocgist.github.com · 02a9aff9bf2188033e77bd91ff062856gist.github.com
pocgithub.com · 3991github.com
pocsecurity.snyk.io · SNYK-PYTHON-ONNX-2395479security.snyk.io
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · report@snyk.io
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD26 Jan 2023 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

2
suse-csafopenSUSE-SU-2024:13803-1
msrcCVE-2022-25882
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/onnx/onnx/blob/96516aecd4c110b0ac57eba08ac236ebf7205728/onnx/checker.cc%23L129Broken Link
https://github.com/onnx/onnx/commit/f369b0e859024095d721f1d1612da5a8fa38988dPatchThird Party Advisory
https://github.com/onnx/onnx/pull/4400PatchThird Party Advisory
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