{
"id": "GHSA-h77x-m5q8-c29h",
"aliases": [
"CVE-2012-6109"
],
"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.",
"summary": "Rack vulnerable to REDoS",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.4"
}
]
}
],
"package": {
"name": "rack",
"ecosystem": "RubyGems"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "1.2.0"
},
{
"fixed": "1.2.6"
}
]
}
],
"package": {
"name": "rack",
"ecosystem": "RubyGems"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "1.3.0"
},
{
"fixed": "1.3.7"
}
]
}
],
"package": {
"name": "rack",
"ecosystem": "RubyGems"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "1.4.0"
},
{
"fixed": "1.4.2"
}
]
}
],
"package": {
"name": "rack",
"ecosystem": "RubyGems"
}
}
],
"modified": "2023-08-25T23:23:23Z",
"severity": [],
"published": "2017-10-24T18:33:37Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2012-6109",
"type": "ADVISORY"
},
{
"url": "https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5",
"type": "WEB"
},
{
"url": "https://access.redhat.com/errata/RHSA-2013:0544",
"type": "WEB"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2012-6109",
"type": "WEB"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=895277",
"type": "WEB"
},
{
"url": "https://github.com/rack/rack",
"type": "WEB"
},
{
"url": "https://github.com/rack/rack/blob/master/README.rdoc",
"type": "WEB"
},
{
"url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2012-6109.yml",
"type": "WEB"
},
{
"url": "https://groups.google.com/forum/#!msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ",
"type": "WEB"
},
{
"url": "https://groups.google.com/forum/#%21msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ",
"type": "WEB"
},
{
"url": "https://rhn.redhat.com/errata/RHSA-2013-0544.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-835"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2013-03-01T05:40:00Z",
"github_reviewed_at": "2020-06-16T21:39:20Z"
}
}