FKIE_CVE-2012-4380
Vulnerability from fkie_nvd - Published: 2017-10-19 21:29 - Updated: 2026-05-13 00:24
Severity
Summary
MediaWiki before 1.18.5, and 1.19.x before 1.19.2 allows remote attackers to bypass GlobalBlocking extension IP address blocking and create an account via unspecified vectors.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B03517F3-5555-4DCF-A5BD-15B2AF03C970",
"versionEndIncluding": "1.18.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.19.0:*:*:*:*:*:*:*",
"matchCriteriaId": "A7C29D44-2964-483F-B672-27B5CE471DA6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.19.1:*:*:*:*:*:*:*",
"matchCriteriaId": "172FEFE5-9900-49D0-9E14-2FA4A7912D23",
"vulnerable": true
}
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"negate": false,
"operator": "OR"
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "MediaWiki before 1.18.5, and 1.19.x before 1.19.2 allows remote attackers to bypass GlobalBlocking extension IP address blocking and create an account via unspecified vectors."
},
{
"lang": "es",
"value": "MediaWiki, en versiones anteriores a la 1.18.5 y versiones 1.19.x anteriores a la 1.19.2, permite que atacantes remotos omitan el bloqueo de direcciones IP de la extensi\u00f3n GlobalBlocking y creen una cuenta mediante vectores sin especificar."
}
],
"id": "CVE-2012-4380",
"lastModified": "2026-05-13T00:24:29.033",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2017-10-19T21:29:00.250",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2012/08/31/10"
},
{
"source": "secalert@redhat.com",
"tags": [
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"url": "http://www.openwall.com/lists/oss-security/2012/08/31/6"
},
{
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"tags": [
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"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330"
},
{
"source": "secalert@redhat.com",
"tags": [
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=853440"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "https://phabricator.wikimedia.org/T41824"
},
{
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"tags": [
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"url": "http://www.openwall.com/lists/oss-security/2012/08/31/10"
},
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{
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"tags": [
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"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://phabricator.wikimedia.org/T41824"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-284"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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