gsd-2023-0591
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
ubireader_extract_files is vulnerable to path traversal when run against specifically crafted UBIFS files, allowing the attacker to overwrite files outside of the extraction directory (provided the process has write access to that file or directory). This is due to the fact that a node name (dent_node.name) is considered trusted and joined to the extraction directory path during processing, then the node content is written to that joined path. By crafting a malicious UBIFS file with node names holding path traversal payloads (e.g. ../../tmp/outside.txt), it's possible to force ubi_reader to write outside of the extraction directory. This issue affects ubi-reader before 0.8.5.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-0591",
"id": "GSD-2023-0591",
"references": [
"https://www.suse.com/security/cve/CVE-2023-0591.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"aliases": [
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],
"details": "ubireader_extract_files is vulnerable to path traversal when run against specifically crafted UBIFS files, allowing the attacker to overwrite files outside of the extraction directory (provided the process has write access to that file or directory). This is due to the fact that a node name (dent_node.name) is considered trusted and joined to the extraction directory path during processing, then the node content is written to that joined path. By crafting a malicious UBIFS file with node names holding path traversal payloads (e.g. ../../tmp/outside.txt), it\u0027s possible to force ubi_reader to write outside of the extraction directory. This issue affects ubi-reader before 0.8.5.",
"id": "GSD-2023-0591",
"modified": "2023-12-13T01:20:23.060489Z",
"schema_version": "1.4.0"
}
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{
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"version": {
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"version_value": "0"
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}
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},
"vendor_name": " jrspruitt"
}
]
}
},
"credits": [
{
"lang": "en",
"value": "Quentin Kaiser from ONEKEY Research Labs"
},
{
"lang": "en",
"value": "Jason Pruitt"
}
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"value": "ubireader_extract_files is vulnerable to path traversal when run against specifically crafted UBIFS files, allowing the attacker to overwrite files outside of the extraction directory (provided the process has write access to that file or directory). This is due to the fact that a node name (dent_node.name) is considered trusted and joined to the extraction directory path during processing, then the node content is written to that joined path. By crafting a malicious UBIFS file with node names holding path traversal payloads (e.g. ../../tmp/outside.txt), it\u0027s possible to force ubi_reader to write outside of the extraction directory. This issue affects ubi-reader before 0.8.5."
}
]
},
"exploit": [
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"attackVector": "LOCAL",
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"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"version": "3.1"
}
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"problemtype": {
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"description": [
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"cweId": "CWE-22",
"lang": "eng",
"value": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
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"name": "https://github.com/jrspruitt/ubi_reader/pull/57",
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{
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"solution": [
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"lang": "en",
"supportingMedia": [
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"base64": false,
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"value": "Upgrade to version 0.8.5"
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"source": {
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"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c0.8.5",
"affected_versions": "All versions before 0.8.5",
"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-22",
"CWE-937"
],
"date": "2023-02-07",
"description": "ubireader_extract_files is vulnerable to path traversal when run against specifically crafted UBIFS files, allowing the attacker to overwrite files outside of the extraction directory (provided the process has write access to that file or directory). This is due to the fact that a node name (dent_node.name) is considered trusted and joined to the extraction directory path during processing, then the node content is written to that joined path. By crafting a malicious UBIFS file with node names holding path traversal payloads (e.g. ../../tmp/outside.txt), it\u0027s possible to force ubi_reader to write outside of the extraction directory. This issue affects ubi-reader before 0.8.5.",
"fixed_versions": [
"0.8.5"
],
"identifier": "CVE-2023-0591",
"identifiers": [
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"GHSA-vp2x-3mc3-3cj4"
],
"not_impacted": "All versions starting from 0.8.5",
"package_slug": "pypi/ubi-reader",
"pubdate": "2023-01-31",
"solution": "Upgrade to version 0.8.5 or above.",
"title": "Relative Path Traversal",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2023-0591",
"https://github.com/jrspruitt/ubi_reader/pull/57",
"https://onekey.com/blog/security-advisory-remote-command-execution-in-binwalk/",
"https://github.com/jrspruitt/ubi_reader/commit/d5d68e6b1b9f7070c29df5f67fc060f579ae9139",
"https://github.com/advisories/GHSA-vp2x-3mc3-3cj4"
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"uuid": "d7f0250c-b87c-47ab-a158-64bf1ca16601"
}
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"nvd.nist.gov": {
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"nodes": [
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"versionEndExcluding": "0.8.5",
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"description": {
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"value": "ubireader_extract_files is vulnerable to path traversal when run against specifically crafted UBIFS files, allowing the attacker to overwrite files outside of the extraction directory (provided the process has write access to that file or directory). This is due to the fact that a node name (dent_node.name) is considered trusted and joined to the extraction directory path during processing, then the node content is written to that joined path. By crafting a malicious UBIFS file with node names holding path traversal payloads (e.g. ../../tmp/outside.txt), it\u0027s possible to force ubi_reader to write outside of the extraction directory. This issue affects ubi-reader before 0.8.5."
}
]
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"name": "https://onekey.com/blog/security-advisory-remote-command-execution-in-binwalk/",
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"impact": {
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"attackVector": "LOCAL",
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"baseScore": 5.5,
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"confidentialityImpact": "NONE",
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
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"impactScore": 3.6
}
},
"lastModifiedDate": "2023-02-07T18:09Z",
"publishedDate": "2023-01-31T10:15Z"
}
}
}
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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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