GO-2025-4253

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Source
https://pkg.go.dev/vuln/GO-2025-4253
Import Source
https://vuln.go.dev/ID/GO-2025-4253.json
JSON Data
https://api.osv.dev/v1/vulns/GO-2025-4253
Aliases
Downstream
CGA (291)
Related
Published
2026-01-23T02:28:11Z
Modified
2026-02-04T04:03:03Z
Summary
Elasticsearch Packetbeat has Excessive Allocation of Memory and CPU via Malicious IPv4 Fragments in github.com/elastic/beats
Details

Elasticsearch Packetbeat has Excessive Allocation of Memory and CPU via Malicious IPv4 Fragments in github.com/elastic/beats

Database specific 
{
    "review_status":  "REVIEWED",
    "url":  "https://pkg.go.dev/vuln/GO-2025-4253"
}
References

Affected packages

Go / github.com/elastic/beats

Package

Name
github.com/elastic/beats
View open source insights on deps.dev
Purl
pkg:golang/github.com/elastic/beats

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Ecosystem specific 

{
    "custom_ranges":  [
        {
            "events":  [
                {
                    "introduced":  "8.6.0"
                },
                {
                    "fixed":  "8.19.9"
                },
                {
                    "introduced":  "9.0.0"
                },
                {
                    "fixed":  "9.1.9"
                },
                {
                    "introduced":  "9.2.0"
                },
                {
                    "fixed":  "9.2.3"
                }
            ],
            "type":  "ECOSYSTEM"
        }
    ]
}

Database specific

source 
"https://vuln.go.dev/ID/GO-2025-4253.json"

Go / github.com/elastic/beats/v7

Package

Name
github.com/elastic/beats/v7
View open source insights on deps.dev
Purl
pkg:golang/github.com/elastic/beats/v7

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
7.0.0-alpha2.0.20251209162832-28cfc80d2f4e

Ecosystem specific 

{
    "imports":  [
        {
            "path":  "github.com/elastic/beats/v7/packetbeat/decoder",
            "symbols":  [
                "Decoder.OnPacket",
                "New",
                "fragmentCache.add",
                "fragmentCache.purge"
            ]
        }
    ]
}

Database specific

source 
"https://vuln.go.dev/ID/GO-2025-4253.json"