FKIE_CVE-2017-1002201
Vulnerability from fkie_nvd - Published: 2019-10-15 18:15 - Updated: 2024-11-21 03:04
Severity ?
Summary
In haml versions prior to version 5.0.0.beta.2, when using user input to perform tasks on the server, characters like < > " ' must be escaped properly. In this case, the ' character was missed. An attacker can manipulate the input to introduce additional attributes, potentially executing code.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| haml | haml | * | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:haml:haml:*:*:*:*:*:ruby:*:*",
"matchCriteriaId": "BD7B8475-41D4-4A62-91BB-99A105EBA4F2",
"versionEndExcluding": "5.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In haml versions prior to version 5.0.0.beta.2, when using user input to perform tasks on the server, characters like \u003c \u003e \" \u0027 must be escaped properly. In this case, the \u0027 character was missed. An attacker can manipulate the input to introduce additional attributes, potentially executing code."
},
{
"lang": "es",
"value": "En haml versiones anteriores a la versi\u00f3n 5.0.0.beta.2, cuando se usa la entrada del usuario para realizar tareas en el servidor, los caracteres como ( ) \" \u0027 necesitan escaparse apropiadamente. En este caso, el car\u00e1cter \u0027 se perdi\u00f3. Un atacante puede manipular la entrada para introducir atributos adicionales, ejecutando potencialmente c\u00f3digo."
}
],
"id": "CVE-2017-1002201",
"lastModified": "2024-11-21T03:04:59.483",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"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,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
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"impactScore": 2.7,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-10-15T18:15:10.560",
"references": [
{
"source": "josh@bress.net",
"tags": [
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"url": "https://github.com/haml/haml/commit/18576ae6e9bdcb4303fdbe6b3199869d289d67c2"
},
{
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},
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"source": "josh@bress.net",
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},
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},
{
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"tags": [
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"url": "https://snyk.io/vuln/SNYK-RUBY-HAML-20362"
},
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{
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"tags": [
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],
"url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00007.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00028.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://security.gentoo.org/glsa/202007-27"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://snyk.io/vuln/SNYK-RUBY-HAML-20362"
}
],
"sourceIdentifier": "josh@bress.net",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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