GHSA-2mj3-6grc-px38 (CVE-2025-68383)

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.

Affected Packages

Gogithub.com/elastic/beats

Gogithub.com/elastic/beats/v7

Fixed in:

7.0.0-alpha2.0.20251204214633-dd3af18220bf

Gogithub.com/elastic/beats/v7

Fixed in:

8.19.9

Gogithub.com/elastic/beats/v7

Fixed in:

9.1.9

Gogithub.com/elastic/beats/v7

Fixed in:

9.2.3

References

WEBhttps://discuss.elastic.co/t/filebeat-8-19-9-9-1-9-and-9-2-3-security-update-esa-2025-32/384180 ADVISORYhttps://github.com/advisories/GHSA-2mj3-6grc-px38 WEBhttps://github.com/elastic/beats/commit/27a168fb1c598d4a16748e9a7382bc0d197335a5 WEBhttps://github.com/elastic/beats/commit/2f971a057eea68e057b47829950cd8c26805df30 WEBhttps://github.com/elastic/beats/commit/339fa3f887a14c91e0c955b50a3b8819393bd632 PACKAGEhttps://github.com/elastic/elasticsearch ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-68383

GHSA-2mj3-6grc-px38

Details

Affected Packages

References

Aliases

CVSS Analysis

Related

Ecosystems

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