GSD-2017-18361
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
In Pylons Colander through 1.6, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of service via an unclosed parenthesis.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2017-18361",
"description": "In Pylons Colander through 1.6, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of service via an unclosed parenthesis.",
"id": "GSD-2017-18361",
"references": [
"https://www.suse.com/security/cve/CVE-2017-18361.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2017-18361"
],
"details": "In Pylons Colander through 1.6, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of service via an unclosed parenthesis.",
"id": "GSD-2017-18361",
"modified": "2023-12-13T01:21:11.152424Z",
"schema_version": "1.4.0"
}
},
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"affects": {
"vendor": {
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{
"product": {
"product_data": [
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"version": {
"version_data": [
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}
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"name": "https://github.com/Pylons/colander/pull/323",
"refsource": "MISC",
"url": "https://github.com/Pylons/colander/pull/323"
},
{
"name": "https://github.com/Pylons/colander/issues/290",
"refsource": "MISC",
"url": "https://github.com/Pylons/colander/issues/290"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c=1.6",
"affected_versions": "All versions up to 1.6",
"credit": "Przemek",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-835",
"CWE-937"
],
"date": "2019-10-03",
"description": "In Pylons Colander, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of service via an unclosed parenthesis.",
"fixed_versions": [
"1.7.0"
],
"identifier": "CVE-2017-18361",
"identifiers": [
"CVE-2017-18361"
],
"not_impacted": "All versions after 1.6",
"package_slug": "pypi/colander",
"pubdate": "2019-02-01",
"solution": "Upgrade to version 1.7.0 or above.",
"title": "Denial of Service",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2017-18361",
"https://github.com/Pylons/colander/issues/290",
"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18361",
"https://cwe.mitre.org/data/definitions/400.html",
"https://github.com/Pylons/colander/blob/master/CHANGES.rst#170-2019-02-01",
"https://github.com/Pylons/colander/pull/323"
],
"uuid": "76d40558-ee95-4aae-81e8-79d6f7f4436c"
}
]
},
"nvd.nist.gov": {
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:pylonsproject:colander:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "1.6",
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"cve": {
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"description": {
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}
]
},
"problemtype": {
"problemtype_data": [
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"references": {
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"tags": [
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},
{
"name": "https://github.com/Pylons/colander/issues/290",
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"tags": [
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"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/Pylons/colander/issues/290"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"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": "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": "2019-02-01T09:29Z"
}
}
}
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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.
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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.
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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.
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