GSD-2021-27025
Vulnerability from gsd - Updated: 2021-12-02 00:00Details
A flaw was discovered in Puppet Agent where the agent may silently ignore
Augeas settings or may be vulnerable to a Denial of Service condition prior to the
first 'pluginsync'.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-27025",
"description": "A flaw was discovered in Puppet Agent where the agent may silently ignore Augeas settings or may be vulnerable to a Denial of Service condition prior to the first \u0027pluginsync\u0027.",
"id": "GSD-2021-27025",
"references": [
"https://www.suse.com/security/cve/CVE-2021-27025.html",
"https://security.archlinux.org/CVE-2021-27025",
"https://access.redhat.com/errata/RHSA-2022:1708",
"https://access.redhat.com/errata/RHSA-2022:4866",
"https://access.redhat.com/errata/RHSA-2022:4867",
"https://access.redhat.com/errata/RHSA-2022:8846",
"https://access.redhat.com/errata/RHSA-2022:8862"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "puppet",
"purl": "pkg:gem/puppet"
}
}
],
"aliases": [
"CVE-2021-27025",
"GHSA-q4g7-jrxv-67r9"
],
"details": "A flaw was discovered in Puppet Agent where the agent may silently ignore\nAugeas settings or may be vulnerable to a Denial of Service condition prior to the\nfirst \u0027pluginsync\u0027.\n",
"id": "GSD-2021-27025",
"modified": "2021-12-02T00:00:00.000Z",
"published": "2021-12-02T00:00:00.000Z",
"references": [
{
"type": "WEB",
"url": "https://puppet.com/security/cve/cve-2021-27025"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": 6.5,
"type": "CVSS_V3"
}
],
"summary": "Silent Configuration Failure in Puppet Agent"
}
},
"namespaces": {
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"ID": "CVE-2021-27025",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Puppet Enterprise, Puppet Agent",
"version": {
"version_data": [
{
"version_value": "- Puppet Enterprise prior to 2019.8.9, Puppet Enterprise prior to 2021.4.0, Puppet Agent prior to 6.25.1, Puppet Agent prior to 7.12.1, Puppet Agent 5.5.x"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
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"description": {
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"value": "A flaw was discovered in Puppet Agent where the agent may silently ignore Augeas settings or may be vulnerable to a Denial of Service condition prior to the first \u0027pluginsync\u0027."
}
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"value": "Silent Configuration Failure"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://puppet.com/security/cve/cve-2021-27025",
"refsource": "MISC",
"url": "https://puppet.com/security/cve/cve-2021-27025"
},
{
"name": "FEDORA-2021-1c0e788093",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/62SELE7EKVKZL4GABFMVYMIIUZ7FPEF7/"
}
]
}
},
"github.com/rubysec/ruby-advisory-db": {
"cve": "2021-27025",
"cvss_v3": 6.5,
"date": "2021-12-02",
"description": "A flaw was discovered in Puppet Agent where the agent may silently ignore\nAugeas settings or may be vulnerable to a Denial of Service condition prior to the\nfirst \u0027pluginsync\u0027.\n",
"gem": "puppet",
"ghsa": "q4g7-jrxv-67r9",
"patched_versions": [
"~\u003e 6.25.1",
"\u003e= 7.12.1"
],
"title": "Silent Configuration Failure in Puppet Agent",
"url": "https://puppet.com/security/cve/cve-2021-27025"
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=7.0.0 \u003c7.12.1||\u003c6.25.1",
"affected_versions": "All versions starting from 7.0.0 before 7.12.1, all versions before 6.25.1",
"cvss_v2": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2021-12-02",
"description": "A flaw was discovered in Puppet Agent where the agent may silently ignore Augeas settings or may be vulnerable to a Denial of Service condition prior to the first \u0027pluginsync\u0027.",
"fixed_versions": [
"6.25.1"
],
"identifier": "CVE-2021-27025",
"identifiers": [
"GHSA-q4g7-jrxv-67r9",
"CVE-2021-27025"
],
"not_impacted": "All versions before 7.0.0, all versions starting from 6.25.1 before 7.12.1",
"package_slug": "gem/puppet",
"pubdate": "2021-12-02",
"solution": "Upgrade to version 6.25.1 or above.",
"title": "Silent Configuration Failure in Puppet Agent",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-27025",
"https://puppet.com/security/cve/cve-2021-27025",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/62SELE7EKVKZL4GABFMVYMIIUZ7FPEF7/",
"https://github.com/advisories/GHSA-q4g7-jrxv-67r9"
],
"uuid": "826c4089-aacc-45be-8292-ca8dd92ac219"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [
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"cpe23Uri": "cpe:2.3:a:puppet:puppet_enterprise:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "2019.8.9",
"vulnerable": true
},
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"versionStartIncluding": "5.5.0",
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},
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},
{
"cpe23Uri": "cpe:2.3:a:puppet:puppet_agent:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "7.12.1",
"versionStartIncluding": "7.0.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
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"cpe_match": [
{
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"cve": {
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"ID": "CVE-2021-27025"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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}
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"references": {
"reference_data": [
{
"name": "https://puppet.com/security/cve/cve-2021-27025",
"refsource": "MISC",
"tags": [
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],
"url": "https://puppet.com/security/cve/cve-2021-27025"
},
{
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}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-01-24T16:45Z",
"publishedDate": "2021-11-18T15:15Z"
}
}
}
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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.
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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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