GSD-2017-16654
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. The Intl component includes various bundle readers that are used to read resource bundles from the local filesystem. The read() methods of these classes use a path and a locale to determine the language bundle to retrieve. The locale argument value is commonly retrieved from untrusted user input (like a URL parameter). An attacker can use this argument to navigate to arbitrary directories via the dot-dot-slash attack, aka Directory Traversal.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2017-16654",
"description": "An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. The Intl component includes various bundle readers that are used to read resource bundles from the local filesystem. The read() methods of these classes use a path and a locale to determine the language bundle to retrieve. The locale argument value is commonly retrieved from untrusted user input (like a URL parameter). An attacker can use this argument to navigate to arbitrary directories via the dot-dot-slash attack, aka Directory Traversal.",
"id": "GSD-2017-16654",
"references": [
"https://www.debian.org/security/2018/dsa-4262"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2017-16654"
],
"details": "An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. The Intl component includes various bundle readers that are used to read resource bundles from the local filesystem. The read() methods of these classes use a path and a locale to determine the language bundle to retrieve. The locale argument value is commonly retrieved from untrusted user input (like a URL parameter). An attacker can use this argument to navigate to arbitrary directories via the dot-dot-slash attack, aka Directory Traversal.",
"id": "GSD-2017-16654",
"modified": "2023-12-13T01:21:00.491910Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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{
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"url": "https://www.debian.org/security/2018/dsa-4262"
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"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=v2.7.0-alpha0,\u003c=v2.7.37||\u003e=v2.8.0-alpha0,\u003c=v2.8.30 ||\u003e=v3.2.0-alpha0,\u003c=v3.2.13||\u003e=v3.3.0-alpha0,\u003c=v3.3.12",
"affected_versions": "All versions starting from v2.7.0-alpha0 up to v2.7.37, all versions starting from v2.8.0-alpha0 up to v2.8.30, all versions starting from v3.2.0-alpha0 up to v3.2.13, all versions starting from v3.3.0-alpha0 up to v3.3.12",
"credit": "David Bohannon",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-22",
"CWE-937"
],
"date": "2019-03-13",
"description": "This package includes various bundle readers that are used to read resource bundles from the local filesystem. The `read()` methods of these classes use a path and a locale to determine the language bundle to retrieve. The locale argument value is commonly retrieved from untrusted user input (like a `URL` parameter). An attacker can use this argument to navigate to arbitrary directories via the dot-dot-slash attack.",
"fixed_versions": [
"v2.7.38",
"v2.8.31",
"v3.2.14",
"v3.3.13",
"v3.4-BETA5",
"v4.0-BETA5"
],
"identifier": "CVE-2017-16654",
"identifiers": [
"CVE-2017-16654"
],
"not_impacted": "All versions before v2.7.0-alpha0, all versions after v2.7.37 before v2.8.0-alpha0, all versions after v2.8.30 before v3.2.0-alpha0, all versions after v3.2.13 before v3.3.0-alpha0, all versions after v3.3.12",
"package_slug": "packagist/symfony/intl",
"pubdate": "2018-08-06",
"solution": "Upgrade to versions v2.7.38, v2.8.31, v3.2.14, v3.3.13, v3.4-BETA5, v4.0-BETA5 or above.",
"title": "An attacker can navigate to arbitrary directories via the dot-dot-slash attack",
"urls": [
"http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16654",
"http://symfony.com/blog/cve-2017-16654-intl-bundle-readers-breaking-out-of-paths",
"https://github.com/symfony/symfony/pull/24994"
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"uuid": "955100e1-5e83-424d-9c54-119118da84e2"
},
{
"affected_range": "\u003e=v2.7.0-alpha0,\u003c=v2.7.37||\u003e=v2.8.0-alpha0,\u003c=v2.8.30 ||\u003e=v3.2.0-alpha0,\u003c=v3.2.13||\u003e=v3.3.0-alpha0,\u003c=v3.3.12",
"affected_versions": "All versions starting from v2.7.0-alpha0 up to v2.7.37, all versions starting from v2.8.0-alpha0 up to v2.8.30, all versions starting from v3.2.0-alpha0 up to v3.2.13, all versions starting from v3.3.0-alpha0 up to v3.3.12",
"credit": "David Bohannon",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-22",
"CWE-937"
],
"date": "2019-03-13",
"description": "This package includes various bundle readers that are used to read resource bundles from the local filesystem. The `read()` methods of these classes use a path and a locale to determine the language bundle to retrieve. The locale argument value is commonly retrieved from untrusted user input (like a `URL` parameter). An attacker can use this argument to navigate to arbitrary directories via the dot-dot-slash attack.",
"fixed_versions": [
"v2.7.38",
"v2.8.31",
"v3.2.14",
"v3.3.13",
"v3.4-BETA5",
"v4.0-BETA5"
],
"identifier": "CVE-2017-16654",
"identifiers": [
"CVE-2017-16654"
],
"not_impacted": "All versions before v2.7.0-alpha0, all versions after v2.7.37 before v2.8.0-alpha0, all versions after v2.8.30 before v3.2.0-alpha0, all versions after v3.2.13 before v3.3.0-alpha0, all versions after v3.3.12",
"package_slug": "packagist/symfony/symfony",
"pubdate": "2018-08-06",
"solution": "Upgrade to versions v2.7.38, v2.8.31, v3.2.14, v3.3.13, v3.4-BETA5, v4.0-BETA5 or above.",
"title": "An attacker can navigate to arbitrary directories via the dot-dot-slash attack",
"urls": [
"http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16654",
"http://symfony.com/blog/cve-2017-16654-intl-bundle-readers-breaking-out-of-paths",
"https://github.com/symfony/symfony/pull/24994"
],
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"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
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"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
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"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2019-03-13T17:56Z",
"publishedDate": "2018-08-06T21:29Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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