GSD-2021-44717
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-descriptor exhaustion.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-44717",
"description": "Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-descriptor exhaustion.",
"id": "GSD-2021-44717",
"references": [
"https://www.suse.com/security/cve/CVE-2021-44717.html",
"https://access.redhat.com/errata/RHSA-2021:5176",
"https://access.redhat.com/errata/RHSA-2021:5160",
"https://access.redhat.com/errata/RHSA-2022:0056",
"https://access.redhat.com/errata/RHSA-2022:0055",
"https://advisories.mageia.org/CVE-2021-44717.html",
"https://security.archlinux.org/CVE-2021-44717",
"https://access.redhat.com/errata/RHSA-2022:0927",
"https://access.redhat.com/errata/RHSA-2022:0947",
"https://access.redhat.com/errata/RHSA-2022:1051",
"https://access.redhat.com/errata/RHSA-2022:1056",
"https://access.redhat.com/errata/RHSA-2022:1361",
"https://access.redhat.com/errata/RHSA-2022:1372",
"https://alas.aws.amazon.com/cve/html/CVE-2021-44717.html",
"https://linux.oracle.com/cve/CVE-2021-44717.html",
"https://access.redhat.com/errata/RHSA-2022:1734",
"https://access.redhat.com/errata/RHSA-2022:0557",
"https://access.redhat.com/errata/RHEA-2022:1596",
"https://access.redhat.com/errata/RHSA-2022:6526",
"https://access.redhat.com/errata/RHSA-2023:0407",
"https://access.redhat.com/errata/RHSA-2023:0408"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-44717"
],
"details": "Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-descriptor exhaustion.",
"id": "GSD-2021-44717",
"modified": "2023-12-13T01:23:20.785283Z",
"schema_version": "1.4.0"
}
},
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
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"exploitabilityScore": 2.2,
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},
"lastModifiedDate": "2023-04-20T00:15Z",
"publishedDate": "2022-01-01T05:15Z"
}
}
}
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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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