fkie_cve-2018-1098
Vulnerability from fkie_nvd
Published
2018-04-03 16:29
Modified
2024-11-21 03:59
Severity ?
Summary
A cross-site request forgery flaw was found in etcd 3.3.1 and earlier. An attacker can set up a website that tries to send a POST request to the etcd server and modify a key. Adding a key is done with PUT so it is theoretically safe (can't PUT from an HTML form or such) but POST allows creating in-order keys that an attacker can send.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | etcd | * | |
| fedoraproject | fedora | 30 |
{
"configurations": [
{
"nodes": [
{
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"criteria": "cpe:2.3:a:redhat:etcd:*:*:*:*:*:*:*:*",
"matchCriteriaId": "082C8B93-AE33-4F0D-BAD6-007113A067AA",
"versionEndIncluding": "3.3.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
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},
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"vulnerable": true
}
],
"negate": false,
"operator": "OR"
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}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A cross-site request forgery flaw was found in etcd 3.3.1 and earlier. An attacker can set up a website that tries to send a POST request to the etcd server and modify a key. Adding a key is done with PUT so it is theoretically safe (can\u0027t PUT from an HTML form or such) but POST allows creating in-order keys that an attacker can send."
},
{
"lang": "es",
"value": "Se ha encontrado un fallo de Cross-Site Request Forgery (CSRF) en etcd, en versiones 3.3.1 y anteriores. Un atacante puede configurar un sitio web que intenta enviar una petici\u00f3n POST al servidor etcd y modificar una clave. La adici\u00f3n de una clave se realiza con PUT, por lo que es te\u00f3ricamente seguro (no se puede realizar PUT desde un formulario HTML o similares), pero POST permite la creaci\u00f3n de claves in-order que puede enviar un atacante."
}
],
"id": "CVE-2018-1098",
"lastModified": "2024-11-21T03:59:10.670",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
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"userInteractionRequired": true
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"cvssMetricV30": [
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"confidentialityImpact": "HIGH",
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"source": "nvd@nist.gov",
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},
"published": "2018-04-03T16:29:00.237",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1552714"
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JX7QTIT465BQGRGNCE74RATRQLKT2QE4/"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPGYHMSKDPW5GAMI7BEP3XQRVRLLBJKS/"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-352"
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"type": "Primary"
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],
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
}
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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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