gsd-2017-9023
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service (infinite loop) via a crafted certificate.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2017-9023",
"description": "The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service (infinite loop) via a crafted certificate.",
"id": "GSD-2017-9023",
"references": [
"https://www.suse.com/security/cve/CVE-2017-9023.html",
"https://www.debian.org/security/2017/dsa-3866",
"https://ubuntu.com/security/CVE-2017-9023"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2017-9023"
],
"details": "The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service (infinite loop) via a crafted certificate.",
"id": "GSD-2017-9023",
"modified": "2023-12-13T01:21:07.924170Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
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}
]
}
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"data_version": "4.0",
"description": {
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"value": "The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service (infinite loop) via a crafted certificate."
}
]
},
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"value": "n/a"
}
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},
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"name": "98756",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/98756"
},
{
"name": "https://www.strongswan.org/blog/2017/05/30/strongswan-vulnerability-(cve-2017-9023).html",
"refsource": "CONFIRM",
"url": "https://www.strongswan.org/blog/2017/05/30/strongswan-vulnerability-(cve-2017-9023).html"
},
{
"name": "DSA-3866",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2017/dsa-3866"
},
{
"name": "USN-3301-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-3301-1"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
{
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "5.5.2",
"vulnerable": true
}
],
"operator": "OR"
}
]
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"description": {
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}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
},
{
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"value": "CWE-835"
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},
"references": {
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"name": "USN-3301-1",
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"tags": [
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]
}
},
"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
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2019-10-03T00:03Z",
"publishedDate": "2017-06-08T16:29Z"
}
}
}
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Sightings
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Nomenclature
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