gsd-2020-25689
Vulnerability from gsd
Modified
2023-12-13 01:21
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.
Aliases
Aliases
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"id": "GSD-2020-25689",
"references": [
"https://access.redhat.com/errata/RHSA-2021:0327",
"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",
"https://access.redhat.com/errata/RHSA-2022:5532"
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"gsd": {
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"modified": "2023-12-13T01:21:57.180122Z",
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"package_slug": "maven/org.wildfly/wildfly-dist",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 21.0.1 or above.",
"title": "Missing Release of Memory after Effective Lifetime",
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"lastModifiedDate": "2023-02-12T23:40Z",
"publishedDate": "2020-11-02T21:15Z"
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}
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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.