GSD-2019-9648
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. A directory traversal vulnerability exists using the SIZE command along with a \..\..\ substring, allowing an attacker to enumerate file existence based on the returned information.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-9648",
"description": "An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. A directory traversal vulnerability exists using the SIZE command along with a \\..\\..\\ substring, allowing an attacker to enumerate file existence based on the returned information.",
"id": "GSD-2019-9648",
"references": [
"https://packetstormsecurity.com/files/cve/CVE-2019-9648"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-9648"
],
"details": "An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. A directory traversal vulnerability exists using the SIZE command along with a \\..\\..\\ substring, allowing an attacker to enumerate file existence based on the returned information.",
"id": "GSD-2019-9648",
"modified": "2023-12-13T01:23:47.448404Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2019-9648",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. A directory traversal vulnerability exists using the SIZE command along with a \\..\\..\\ substring, allowing an attacker to enumerate file existence based on the returned information."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "107446",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/107446"
},
{
"name": "http://www.coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509",
"refsource": "CONFIRM",
"url": "http://www.coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509"
},
{
"name": "46535",
"refsource": "EXPLOIT-DB",
"url": "https://www.exploit-db.com/exploits/46535"
},
{
"name": "20190311 CVE-2019-9648 CoreFTP Server FTP / SFTP Server v2 - Build 674 SIZE Directory Traversal",
"refsource": "FULLDISC",
"url": "https://seclists.org/fulldisclosure/2019/Mar/23"
},
{
"name": "20190825 CoreFTP Server FTP / SFTP Server v2 - Build 674 SIZE Directory Traversal (Metasploit) Exploit",
"refsource": "FULLDISC",
"url": "http://seclists.org/fulldisclosure/2019/Aug/21"
},
{
"name": "http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "(,2.0]",
"affected_versions": "All versions up to 2.0",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-22",
"CWE-937"
],
"date": "2023-07-19",
"description": "An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. A directory traversal vulnerability exists using the SIZE command along with a \\..\\..\\ substring, allowing an attacker to enumerate file existence based on the returned information.",
"fixed_versions": [],
"identifier": "CVE-2019-9648",
"identifiers": [
"GHSA-w393-h95m-f879",
"CVE-2019-9648"
],
"not_impacted": "",
"package_slug": "nuget/CoreFtp",
"pubdate": "2022-05-14",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-9648",
"https://seclists.org/fulldisclosure/2019/Mar/23",
"https://www.exploit-db.com/exploits/46535",
"http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html",
"http://seclists.org/fulldisclosure/2019/Aug/21",
"http://www.coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509",
"https://web.archive.org/web/20210125013812/https://www.securityfocus.com/bid/107446/",
"https://github.com/advisories/GHSA-w393-h95m-f879"
],
"uuid": "3e8f1417-aa79-480b-bb80-00726dc84e57"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:coreftp:core_ftp:2.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2019-9648"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. A directory traversal vulnerability exists using the SIZE command along with a \\..\\..\\ substring, allowing an attacker to enumerate file existence based on the returned information."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "46535",
"refsource": "EXPLOIT-DB",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "https://www.exploit-db.com/exploits/46535"
},
{
"name": "20190311 CVE-2019-9648 CoreFTP Server FTP / SFTP Server v2 - Build 674 SIZE Directory Traversal",
"refsource": "FULLDISC",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "https://seclists.org/fulldisclosure/2019/Mar/23"
},
{
"name": "107446",
"refsource": "BID",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107446"
},
{
"name": "http://www.coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509",
"refsource": "CONFIRM",
"tags": [
"Product",
"Vendor Advisory"
],
"url": "http://www.coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509"
},
{
"name": "20190825 CoreFTP Server FTP / SFTP Server v2 - Build 674 SIZE Directory Traversal (Metasploit) Exploit",
"refsource": "FULLDISC",
"tags": [],
"url": "http://seclists.org/fulldisclosure/2019/Aug/21"
},
{
"name": "http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html",
"refsource": "MISC",
"tags": [],
"url": "http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4
}
},
"lastModifiedDate": "2019-08-26T07:15Z",
"publishedDate": "2019-03-22T19:29Z"
}
}
}
Loading…
Loading…
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.
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.
Loading…