GSD-2019-18874
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
psutil (aka python-psutil) through 5.6.5 can have a double free. This occurs because of refcount mishandling within a while or for loop that converts system data into a Python object.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-18874",
"description": "psutil (aka python-psutil) through 5.6.5 can have a double free. This occurs because of refcount mishandling within a while or for loop that converts system data into a Python object.",
"id": "GSD-2019-18874",
"references": [
"https://www.suse.com/security/cve/CVE-2019-18874.html",
"https://access.redhat.com/errata/RHSA-2021:4324",
"https://access.redhat.com/errata/RHSA-2021:4162",
"https://access.redhat.com/errata/RHSA-2021:1313",
"https://access.redhat.com/errata/RHSA-2020:5249",
"https://access.redhat.com/errata/RHSA-2020:4299",
"https://access.redhat.com/errata/RHSA-2020:4255",
"https://access.redhat.com/errata/RHSA-2020:4254",
"https://access.redhat.com/errata/RHSA-2020:2635",
"https://access.redhat.com/errata/RHSA-2020:2593",
"https://access.redhat.com/errata/RHSA-2020:2583",
"https://ubuntu.com/security/CVE-2019-18874",
"https://advisories.mageia.org/CVE-2019-18874.html",
"https://linux.oracle.com/cve/CVE-2019-18874.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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],
"details": "psutil (aka python-psutil) through 5.6.5 can have a double free. This occurs because of refcount mishandling within a while or for loop that converts system data into a Python object.",
"id": "GSD-2019-18874",
"modified": "2023-12-13T01:23:50.160329Z",
"schema_version": "1.4.0"
}
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"url": "https://github.com/giampaolo/psutil/pull/1616"
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"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c=5.6.5",
"affected_versions": "All versions up to 5.6.5",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-415",
"CWE-937"
],
"date": "2021-08-19",
"description": "psutil (aka python-psutil) can have a double free. This occurs because of refcount mishandling within a while or for loop that converts system data into a Python object.",
"fixed_versions": [
"5.6.6"
],
"identifier": "CVE-2019-18874",
"identifiers": [
"GHSA-qfc5-mcwq-26q8",
"CVE-2019-18874"
],
"not_impacted": "All versions after 5.6.5",
"package_slug": "pypi/psutil",
"pubdate": "2020-03-12",
"solution": "Upgrade to version 5.6.6 or above.",
"title": "Double Free",
"urls": [
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"https://github.com/giampaolo/psutil/pull/1616",
"https://github.com/giampaolo/psutil/commit/7d512c8e4442a896d56505be3e78f1156f443465",
"https://github.com/giampaolo/psutil/blob/master/HISTORY.rst#566",
"https://lists.debian.org/debian-lts-announce/2019/11/msg00018.html",
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},
"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,
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"severity": "MEDIUM",
"userInteractionRequired": false
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"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2019-11-18T21:15Z",
"publishedDate": "2019-11-12T02:15Z"
}
}
}
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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
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- Confirmed: The vulnerability has been validated from an analyst's perspective.
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- 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.
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vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
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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
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