GHSA-2mj3-6grc-px38

Suggest an improvement
Source
https://github.com/advisories/GHSA-2mj3-6grc-px38
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-2mj3-6grc-px38/GHSA-2mj3-6grc-px38.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-2mj3-6grc-px38
Aliases
Related
Published
2025-12-19T00:31:42Z
Modified
2026-02-04T02:17:19.308779Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Filebeat Beats has Buffer Overflow via Malformed Syslog Message or Malicious Tokenizer Pattern in Dissect Configuration
Details

Improper Validation of Specified Index, Position, or Offset in Input (CWE-1285) in Filebeat Syslog parser and the Libbeat Dissect processor can allow a user to trigger a Buffer Overflow (CAPEC-100) and cause a denial of service (panic/crash) of the Filebeat process via either a malformed Syslog message or a malicious tokenizer pattern in the Dissect configuration.

Database specific 
{
    "severity": "MODERATE",
    "github_reviewed": true,
    "nvd_published_at": "2025-12-18T22:16:02Z",
    "cwe_ids": [
        "CWE-120",
        "CWE-1284"
    ],
    "github_reviewed_at": "2025-12-19T21:04:09Z"
}
References

Affected packages

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
7.7.0
Fixed
8.19.9

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-2mj3-6grc-px38/GHSA-2mj3-6grc-px38.json"
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
9.0.0
Fixed
9.1.9

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-2mj3-6grc-px38/GHSA-2mj3-6grc-px38.json"
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
9.2.0
Fixed
9.2.3

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-2mj3-6grc-px38/GHSA-2mj3-6grc-px38.json"
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
0Unknown introduced version / All previous versions are affected
Fixed
7.0.0-alpha2.0.20251204214633-dd3af18220bf

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-2mj3-6grc-px38/GHSA-2mj3-6grc-px38.json"
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
0Unknown introduced version / All previous versions are affected
Last affected
7.6.2

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-2mj3-6grc-px38/GHSA-2mj3-6grc-px38.json"