GSD-2015-4050
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
FragmentListener in the HttpKernel component in Symfony 2.3.19 through 2.3.28, 2.4.9 through 2.4.10, 2.5.4 through 2.5.11, and 2.6.0 through 2.6.7, when ESI or SSI support enabled, does not check if the _controller attribute is set, which allows remote attackers to bypass URL signing and security rules by including (1) no hash or (2) an invalid hash in a request to /_fragment.
Aliases
Aliases
{
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"alias": "CVE-2015-4050",
"description": "FragmentListener in the HttpKernel component in Symfony 2.3.19 through 2.3.28, 2.4.9 through 2.4.10, 2.5.4 through 2.5.11, and 2.6.0 through 2.6.7, when ESI or SSI support enabled, does not check if the _controller attribute is set, which allows remote attackers to bypass URL signing and security rules by including (1) no hash or (2) an invalid hash in a request to /_fragment.",
"id": "GSD-2015-4050",
"references": [
"https://www.debian.org/security/2015/dsa-3276"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"details": "FragmentListener in the HttpKernel component in Symfony 2.3.19 through 2.3.28, 2.4.9 through 2.4.10, 2.5.4 through 2.5.11, and 2.6.0 through 2.6.7, when ESI or SSI support enabled, does not check if the _controller attribute is set, which allows remote attackers to bypass URL signing and security rules by including (1) no hash or (2) an invalid hash in a request to /_fragment.",
"id": "GSD-2015-4050",
"modified": "2023-12-13T01:19:59.053975Z",
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}
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"affected_range": "\u003e=2.3.19,\u003c2.3.29||\u003e=2.4.9,\u003c2.5.0||\u003e=2.5.4,\u003c2.5.12||\u003e=2.6.0,\u003c2.6.8",
"affected_versions": "All versions starting from 2.3.19 before 2.3.29, all versions starting from 2.4.9 before 2.5.0, all versions starting from 2.5.4 before 2.5.12, all versions starting from 2.6.0 before 2.6.8",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"cwe_ids": [
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"CWE-284",
"CWE-937"
],
"date": "2016-12-30",
"description": "FragmentListener in the HttpKernel component in Symfony, when ESI or SSI support enabled, does not check if the `_controller` attribute is set, which allows remote attackers to bypass URL signing and security rules by including (1) no hash or (2) an invalid hash in a request to `/_fragment`.",
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"2.5.12",
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],
"identifier": "CVE-2015-4050",
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"package_slug": "packagist/symfony/http-kernel",
"pubdate": "2015-06-02",
"solution": "Upgrade to versions 2.3.29, 2.5.0, 2.5.12, 2.6.8 or above.",
"title": "Improper Access Control",
"urls": [
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"uuid": "bdd427c4-26be-42ae-be06-e29b66653b69"
},
{
"affected_range": "\u003e=2.3.19,\u003c2.3.29||\u003e=2.4.9,\u003c2.5.0||\u003e=2.5.4,\u003c2.5.12||\u003e=2.6.0,\u003c2.6.8",
"affected_versions": "All versions starting from 2.3.19 before 2.3.29, all versions starting from 2.4.9 before 2.5.0, all versions starting from 2.5.4 before 2.5.12, all versions starting from 2.6.0 before 2.6.8",
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],
"date": "2016-12-30",
"description": "`FragmentListener` in the `HttpKernel` component in Symfony, when ESI or SSI support enabled, does not check if the _controller attribute is set, which allows remote attackers to bypass URL signing and security rules by including (1) no hash or (2) an invalid hash in a request to `/_fragment`.",
"fixed_versions": [
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"2.5.0",
"2.5.12",
"2.6.8"
],
"identifier": "CVE-2015-4050",
"identifiers": [
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"not_impacted": "All versions before 2.3.19, all versions starting from 2.3.29 before 2.4.9, all versions starting from 2.5.0 before 2.5.4, all versions starting from 2.5.12 before 2.6.0, all versions starting from 2.6.8",
"package_slug": "packagist/symfony/symfony",
"pubdate": "2015-06-02",
"solution": "Upgrade to versions 2.3.29, 2.5.0, 2.5.12, 2.6.8 or above.",
"title": "Improper Access Control",
"urls": [
"https://symfony.com/cve-2015-4050"
],
"uuid": "24353a35-d65c-4290-80a5-c861cf052235"
}
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"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2016-12-31T02:59Z",
"publishedDate": "2015-06-02T14:59Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
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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