ghsa-97hp-6q9g-5cw2
Vulnerability from github
Published
2022-05-24 17:32
Modified
2022-06-23 18:05
Severity ?
Summary
Uncontrolled Resource Consumption in WildFly
Details
A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in a loop, generating new connections which are not properly closed while not able to connect to domain-controller. This flaw allows an attacker to cause an Out of memory (OOM) issue, leading to a denial of service. The highest threat from this vulnerability is to system availability.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 21.0.0"
},
"package": {
"ecosystem": "Maven",
"name": "org.wildfly:wildfly-dist"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "21.0.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-25689"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-401"
],
"github_reviewed": true,
"github_reviewed_at": "2022-06-23T18:05:24Z",
"nvd_published_at": "2020-11-02T21:15:00Z",
"severity": "MODERATE"
},
"details": "A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in a loop, generating new connections which are not properly closed while not able to connect to domain-controller. This flaw allows an attacker to cause an Out of memory (OOM) issue, leading to a denial of service. The highest threat from this vulnerability is to system availability.",
"id": "GHSA-97hp-6q9g-5cw2",
"modified": "2022-06-23T18:05:24Z",
"published": "2022-05-24T17:32:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25689"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25689"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20201123-0006"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Uncontrolled Resource Consumption in WildFly"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- 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.