gsd-2012-6109
Vulnerability from gsd
Modified
2012-05-04 00:00
Details
lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2012-6109",
"description": "lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.",
"id": "GSD-2012-6109",
"references": [
"https://www.suse.com/security/cve/CVE-2012-6109.html",
"https://access.redhat.com/errata/RHSA-2013:0548",
"https://access.redhat.com/errata/RHSA-2013:0544"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "rack",
"purl": "pkg:gem/rack"
}
}
],
"aliases": [
"CVE-2012-6109",
"OSVDB-89317"
],
"details": "lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.",
"id": "GSD-2012-6109",
"modified": "2012-05-04T00:00:00.000Z",
"published": "2012-05-04T00:00:00.000Z",
"references": [
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2012-6109"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": 4.3,
"type": "CVSS_V2"
}
],
"summary": "CVE-2012-6109 rubygem-rack: parsing Content-Disposition header DoS"
}
},
"namespaces": {
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"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "n/a"
}
]
}
}
]
},
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}
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}
]
},
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},
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"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2013-0544.html"
},
{
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"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2013-0548.html"
},
{
"name": "http://rack.github.com/",
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"url": "http://rack.github.com/"
},
{
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"refsource": "MISC",
"url": "https://github.com/rack/rack/blob/master/README.rdoc"
},
{
"name": "https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5",
"refsource": "MISC",
"url": "https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5"
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},
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"refsource": "MISC",
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},
"github.com/rubysec/ruby-advisory-db": {
"cve": "2012-6109",
"cvss_v2": 4.3,
"date": "2012-05-04",
"description": "lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.",
"gem": "rack",
"osvdb": 89317,
"patched_versions": [
"~\u003e 1.1.4",
"~\u003e 1.2.6",
"~\u003e 1.3.7",
"\u003e= 1.4.2"
],
"title": "CVE-2012-6109 rubygem-rack: parsing Content-Disposition header DoS",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2012-6109"
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=0.4 \u003c=1.4.1",
"affected_versions": "All versions starting from 0.4 up to 1.4.1",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2018-08-13",
"description": "lib/rack/multipart.rb in Rack uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.",
"fixed_versions": [
"1.4.2"
],
"identifier": "CVE-2012-6109",
"identifiers": [
"CVE-2012-6109"
],
"not_impacted": "All versions before 0.4, all versions after 1.4.1",
"package_slug": "gem/rack",
"pubdate": "2013-03-01",
"solution": "Upgrade to version 1.4.2 or above.",
"title": "Uncontrolled Resource Consumption",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2012-6109",
"http://rhn.redhat.com/errata/RHSA-2013-0548.html",
"https://bugzilla.redhat.com/show_bug.cgi?id=895277",
"http://rack.github.com/",
"https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5",
"http://rhn.redhat.com/errata/RHSA-2013-0544.html",
"https://github.com/rack/rack/blob/master/README.rdoc",
"https://groups.google.com/forum/#!msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ"
],
"uuid": "f50c69fc-40da-4256-be93-19cdb6ac8bd4"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
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"cpe_match": [
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"cpe_name": [],
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"cpe_name": [],
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{
"cpe23Uri": "cpe:2.3:a:rack_project:rack:0.2:*:*:*:*:*:*:*",
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"versionEndIncluding": "1.1.3",
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"operator": "OR"
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-13T00:27Z",
"publishedDate": "2013-03-01T05:40Z"
}
}
}
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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.
- 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.