CVE-2017-2801 (GCVE-0-2017-2801)
Vulnerability from cvelistv5 – Published: 2017-05-24 14:00 – Updated: 2024-08-05 14:02
VLAI
EPSS
VEX
Summary
A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. A specially crafted X509 certificate would need to be delivered to the client or server application in order to trigger this vulnerability.
Severity
6.5 (Medium)
CWE
- Certificate validation bypass
Assigner
References
3 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/98106 | vdb-entryx_refsource_BID |
| http://www.debian.org/security/2017/dsa-3939 | vendor-advisoryx_refsource_DEBIAN |
| http://talosintelligence.com/vulnerability_report… | x_refsource_MISC |
Impacted products
Date Public
2017-04-28 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T14:02:07.813Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "98106",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/98106"
},
{
"name": "DSA-3939",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "http://www.debian.org/security/2017/dsa-3939"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Botan",
"vendor": "Randombit",
"versions": [
{
"status": "affected",
"version": "2.0.1"
}
]
}
],
"datePublic": "2017-04-28T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. A specially crafted X509 certificate would need to be delivered to the client or server application in order to trigger this vulnerability."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Certificate validation bypass",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-04-19T18:22:26.000Z",
"orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
"shortName": "talos"
},
"references": [
{
"name": "98106",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/98106"
},
{
"name": "DSA-3939",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN"
],
"url": "http://www.debian.org/security/2017/dsa-3939"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "talos-cna@cisco.com",
"ID": "CVE-2017-2801",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Botan",
"version": {
"version_data": [
{
"version_value": "2.0.1"
}
]
}
}
]
},
"vendor_name": "Randombit"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. A specially crafted X509 certificate would need to be delivered to the client or server application in order to trigger this vulnerability."
}
]
},
"impact": {
"cvss": {
"baseScore": 6.5,
"baseSeverity": "Medium",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Certificate validation bypass"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "98106",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/98106"
},
{
"name": "DSA-3939",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2017/dsa-3939"
},
{
"name": "http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294",
"refsource": "MISC",
"url": "http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
"assignerShortName": "talos",
"cveId": "CVE-2017-2801",
"datePublished": "2017-05-24T14:00:00.000Z",
"dateReserved": "2016-12-01T00:00:00.000Z",
"dateUpdated": "2024-08-05T14:02:07.813Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2017-2801",
"date": "2026-10-23",
"epss": "0.01317",
"percentile": "0.70575"
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:botan_project:botan:2.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "9287361E-DC3A-4E80-BBA3-30D0419ACBC4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. A specially crafted X509 certificate would need to be delivered to the client or server application in order to trigger this vulnerability."
},
{
"lang": "es",
"value": "Existe un error de programaci\u00f3n en una manera en que la biblioteca criptogr\u00e1fica Randombit Botan versi\u00f3n 2.0.1, implementa comparaciones de cadenas x500 que podr\u00edan conllevar problemas de comprobaci\u00f3n de certificados y violarlos. Un certificado X509 especialmente dise\u00f1ado deber\u00eda entregarse al cliente o a la aplicaci\u00f3n del servidor para desencadenar esta vulnerabilidad."
}
],
"id": "CVE-2017-2801",
"lastModified": "2026-05-13T00:24:29.033",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": true,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L",
"version": "3.0"
},
"exploitabilityScore": 2.2,
"impactScore": 3.7,
"source": "talos-cna@cisco.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2017-05-24T14:29:00.537",
"references": [
{
"source": "talos-cna@cisco.com",
"tags": [
"Exploit",
"Mitigation",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294"
},
{
"source": "talos-cna@cisco.com",
"url": "http://www.debian.org/security/2017/dsa-3939"
},
{
"source": "talos-cna@cisco.com",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "http://www.securityfocus.com/bid/98106"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mitigation",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2017/dsa-3939"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "http://www.securityfocus.com/bid/98106"
}
],
"sourceIdentifier": "talos-cna@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-01-13T21:17:41+00:00",
"cve": "CVE-2017-2801",
"id": "CVE-2017-2801",
"initial_release_date": "2017-04-04T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "botan: Incorrect comparison in X.509 DN strings",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-2801.json",
"version": "3"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.