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Related vulnerabilities
GSD-2013-4287
Vulnerability from gsd - Updated: 2013-09-09 00:00Details
Algorithmic complexity vulnerability in Gem::Version::VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.1, 1.8.24 through 1.8.25, 2.0.x before 2.0.8, and 2.1.x before 2.1.0, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2013-4287",
"description": "Algorithmic complexity vulnerability in Gem::Version::VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.1, 1.8.24 through 1.8.25, 2.0.x before 2.0.8, and 2.1.x before 2.1.0, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression.",
"id": "GSD-2013-4287",
"references": [
"https://www.suse.com/security/cve/CVE-2013-4287.html",
"https://access.redhat.com/errata/RHSA-2014:0207",
"https://access.redhat.com/errata/RHSA-2013:1852",
"https://access.redhat.com/errata/RHSA-2013:1523",
"https://access.redhat.com/errata/RHSA-2013:1441",
"https://access.redhat.com/errata/RHSA-2013:1427",
"https://advisories.mageia.org/CVE-2013-4287.html",
"https://alas.aws.amazon.com/cve/html/CVE-2013-4287.html",
"https://linux.oracle.com/cve/CVE-2013-4287.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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{
"package": {
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"name": "rubygems-update",
"purl": "pkg:gem/rubygems-update"
}
}
],
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"OSVDB-97163"
],
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"id": "GSD-2013-4287",
"modified": "2013-09-09T00:00:00.000Z",
"published": "2013-09-09T00:00:00.000Z",
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"url": "http://blog.rubygems.org/2013/09/09/CVE-2013-4287.html"
}
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"osvdb": 97163,
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"~\u003e 1.8.26",
"~\u003e 2.0.8",
"\u003e= 2.1.0"
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"title": "CVE-2013-4287 rubygems: version regex algorithmic complexity vulnerability",
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},
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"date": "2019-04-22",
"description": "Algorithmic complexity vulnerability in Gem::Version::VERSION_PATTERN in lib/rubygems/version.rb in RubyGems allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression.",
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"impact": {
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"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": "2019-04-22T17:48Z",
"publishedDate": "2013-10-17T23:55Z"
}
}
}
GSD-2013-4363
Vulnerability from gsd - Updated: 2013-09-24 00:00Details
Algorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression. NOTE: this issue is due to an incomplete fix for CVE-2013-4287.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2013-4363",
"description": "Algorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression. NOTE: this issue is due to an incomplete fix for CVE-2013-4287.",
"id": "GSD-2013-4363",
"references": [
"https://www.suse.com/security/cve/CVE-2013-4363.html",
"https://advisories.mageia.org/CVE-2013-4363.html",
"https://alas.aws.amazon.com/cve/html/CVE-2013-4363.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "rubygems-update",
"purl": "pkg:gem/rubygems-update"
}
}
],
"aliases": [
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"id": "GSD-2013-4363",
"modified": "2013-09-24T00:00:00.000Z",
"published": "2013-09-24T00:00:00.000Z",
"references": [
{
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"url": "http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html"
}
],
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"type": "CVSS_V2"
}
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"cvss_v2": 4.3,
"date": "2013-09-24",
"description": "Algorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression. NOTE: this issue is due to an incomplete fix for CVE-2013-4287.",
"gem": "rubygems-update",
"library": "rubygems",
"osvdb": 97163,
"patched_versions": [
"~\u003e 1.8.23.2",
"~\u003e 1.8.27",
"~\u003e 2.0.10",
"\u003e= 2.1.5"
],
"title": "CVE-2013-4363 rubygems: version regex algorithmic complexity vulnerability, incomplete CVE-2013-4287 fix",
"url": "http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html"
},
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{
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"date": "2017-12-09",
"description": "Algorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression.",
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"package_slug": "gem/rubygems-update",
"pubdate": "2013-10-17",
"solution": "Upgrade to version 2.1.4 or above.",
"title": "Cryptographic Issues",
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"Vendor Advisory"
],
"url": "http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html"
},
{
"name": "[oss-security] 20130915 Re: CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older",
"refsource": "MLIST",
"tags": [
"Patch"
],
"url": "http://www.openwall.com/lists/oss-security/2013/09/14/3"
},
{
"name": "[oss-security] 20130920 Re: CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older",
"refsource": "MLIST",
"tags": [
"Patch"
],
"url": "http://www.openwall.com/lists/oss-security/2013/09/20/1"
},
{
"name": "https://puppet.com/security/cve/cve-2013-4363",
"refsource": "CONFIRM",
"tags": [],
"url": "https://puppet.com/security/cve/cve-2013-4363"
}
]
}
},
"impact": {
"baseMetricV2": {
"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": "2017-12-09T02:29Z",
"publishedDate": "2013-10-17T23:55Z"
}
}
}