CVE-2020-25689

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Source
https://cve.org/CVERecord?id=CVE-2020-25689
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25689.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-25689
Aliases
Downstream
Published
2020-11-02T21:15:27.647Z
Modified
2026-03-14T04:43:47.093714Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
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.

References

Affected packages

Git / github.com/wildfly/wildfly

Affected ranges

Type
GIT
Repo
https://github.com/wildfly/wildfly
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f3d5adb5a36fdc908d421537a35e8feffb3639be
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2ccbaba05add7c1cd7bbc461a411e9a8b294244d
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2ccbaba05add7c1cd7bbc461a411e9a8b294244d
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2ccbaba05add7c1cd7bbc461a411e9a8b294244d
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2ccbaba05add7c1cd7bbc461a411e9a8b294244d
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "21.0.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0"
        }
    ]
}

Affected versions

10.*
10.0.0.Alpha1
10.0.0.Alpha2
10.0.0.Alpha3
10.0.0.Alpha4
10.0.0.Alpha5
10.0.0.Alpha6
10.0.0.Beta1
10.0.0.Beta2
10.0.0.CR1
10.0.0.CR2
10.0.0.CR3
10.0.0.CR4
10.0.0.CR5
10.0.0.Final
11.*
11.0.0.Alpha1
11.0.0.Beta1
11.0.0.CR1
11.0.0.Final
12.*
12.0.0.Beta1
12.0.0.CR1
12.0.0.Final
13.*
13.0.0.Beta1
13.0.0.Final
14.*
14.0.0.Beta1
14.0.0.Beta2
14.0.0.Final
15.*
15.0.0.Beta1
15.0.0.Final
16.*
16.0.0.Beta1
16.0.0.Final
17.*
17.0.0.Alpha1
17.0.0.Beta1
17.0.0.Final
18.*
18.0.0.Beta1
18.0.0.Final
19.*
19.0.0.Beta1
19.0.0.Beta2
20.*
20.0.0.Beta1
20.0.0.Final
21.*
21.0.0.Beta1
21.0.0.Final
7.*
7.0.0.Alpha1
7.0.0.Alpha1-final
7.0.0.Beta1-prerelease
7.0.0.Beta2
7.0.0.Beta2-prerelease
7.0.0.Beta3
7.0.0.CR1
7.0.0.Final
7.0.0.Final-prerelease
7.0.0.Final-prerelease2
7.0.0.Final-prerelease3
7.1.0.Alpha1
7.1.0.Beta1
7.1.0.CR1
7.1.0.Final
7.1.0.Final-prerelease
7.1.0.Final-prerelease2
7.1.1.Final
7.1.2-prerelease
7.1.2.Final
7.2.0.Final
7.2.0.Final-prerelease1
8.*
8.0.0.Alpha1
8.0.0.Alpha2
8.0.0.Alpha3
8.0.0.Alpha4
8.0.0.Beta1
8.0.0.CR1
8.0.0.Final
8.1.0.CR1
8.1.0.CR2
9.*
9.0.0.Beta1
9.0.0.Beta2
9.0.0.CR1

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "6.0.0"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25689.json"