CVE-2025-22153 (GCVE-0-2025-22153)
Vulnerability from cvelistv5
Published
2025-01-23 17:34
Modified
2025-02-12 20:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Summary
RestrictedPython is a tool that helps to define a subset of the Python language which allows to provide a program input into a trusted environment. Via a type confusion bug in versions of the CPython interpreter starting in 3.11 and prior to 3.13.2 when using `try/except*`, RestrictedPython starting in version 6.0 and prior to version 8.0 could be bypassed. The issue is patched in version 8.0 of RestrictedPython by removing support for `try/except*` clauses. No known workarounds are available.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| zopefoundation | RestrictedPython |
Version: >= 6.0, < 8.0 |
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"id": "CVE-2025-22153",
"options": [
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"role": "CISA Coordinator",
"timestamp": "2025-01-23T18:59:04.049782Z",
"version": "2.0.3"
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"dateUpdated": "2025-02-12T20:41:29.946Z",
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}
],
"metrics": [
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"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.9,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L",
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"descriptions": [
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"cweId": "CWE-843",
"description": "CWE-843: Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)",
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"references": [
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"name": "https://github.com/zopefoundation/RestrictedPython/security/advisories/GHSA-gmj9-h825-chq2",
"tags": [
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"url": "https://github.com/zopefoundation/RestrictedPython/security/advisories/GHSA-gmj9-h825-chq2"
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"name": "https://github.com/zopefoundation/RestrictedPython/commit/48a92c5bb617a647cffd0dadd4d5cfe626bcdb2f",
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"source": {
"advisory": "GHSA-gmj9-h825-chq2",
"discovery": "UNKNOWN"
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"title": "try/except* clauses could allow bypass RestrictedPython via type confusion bug in the CPython interpreter"
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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