gsd-2020-27822
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A flaw was found in Wildfly affecting versions 19.0.0.Final, 19.1.0.Final, 20.0.0.Final, 20.0.1.Final, and 21.0.0.Final. When an application uses the OpenTracing API's java-interceptors, there is a possibility of a memory leak. This flaw allows an attacker to impact the availability of the server. The highest threat from this vulnerability is to system availability.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-27822",
"description": "A flaw was found in Wildfly affecting versions 19.0.0.Final, 19.1.0.Final, 20.0.0.Final, 20.0.1.Final, and 21.0.0.Final. When an application uses the OpenTracing API\u0027s java-interceptors, there is a possibility of a memory leak. This flaw allows an attacker to impact the availability of the server. The highest threat from this vulnerability is to system availability.",
"id": "GSD-2020-27822",
"references": [
"https://access.redhat.com/errata/RHSA-2021:0327",
"https://access.redhat.com/errata/RHSA-2021:0317",
"https://access.redhat.com/errata/RHSA-2021:0295",
"https://access.redhat.com/errata/RHSA-2021:0250",
"https://access.redhat.com/errata/RHSA-2021:0248",
"https://access.redhat.com/errata/RHSA-2021:0247",
"https://access.redhat.com/errata/RHSA-2021:0246"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"aliases": [
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],
"details": "A flaw was found in Wildfly affecting versions 19.0.0.Final, 19.1.0.Final, 20.0.0.Final, 20.0.1.Final, and 21.0.0.Final. When an application uses the OpenTracing API\u0027s java-interceptors, there is a possibility of a memory leak. This flaw allows an attacker to impact the availability of the server. The highest threat from this vulnerability is to system availability.",
"id": "GSD-2020-27822",
"modified": "2023-12-13T01:22:11.400760Z",
"schema_version": "1.4.0"
}
},
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"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2020-27822",
"STATE": "PUBLIC"
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"affects": {
"vendor": {
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{
"product": {
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"product_name": "wildfly",
"version": {
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}
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1904060",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1904060"
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"gitlab.com": {
"advisories": [
{
"affected_range": "[19.0.0.Final,21.0.0.Final]",
"affected_versions": "All versions starting from 19.0.0.final up to 21.0.0.final",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
"cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-401",
"CWE-937"
],
"date": "2023-07-13",
"description": "A flaw was found in Wildfly affecting versions 19.0.0.Final, 19.1.0.Final, 20.0.0.Final, 20.0.1.Final, and 21.0.0.Final. When an application uses the OpenTracing API\u0027s java-interceptors, there is a possibility of a memory leak. This flaw allows an attacker to impact the availability of the server. The highest threat from this vulnerability is to system availability.",
"fixed_versions": [],
"identifier": "CVE-2020-27822",
"identifiers": [
"GHSA-qx3p-9mmp-4v8h",
"CVE-2020-27822"
],
"not_impacted": "",
"package_slug": "maven/org.wildfly/wildfly-parent",
"pubdate": "2022-05-24",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Missing Release of Memory after Effective Lifetime",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-27822",
"https://bugzilla.redhat.com/show_bug.cgi?id=1904060",
"https://github.com/advisories/GHSA-qx3p-9mmp-4v8h"
],
"uuid": "9914570a-536c-4623-b8a7-478d28e68bdb"
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"refsource": "CONFIRM",
"tags": [
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1904060"
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.1,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
}
},
"lastModifiedDate": "2020-12-14T19:22Z",
"publishedDate": "2020-12-08T01:15Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.