Detections
Analytics

SCA: security update for github.com/elastic/beats/v7 (GHSA-2mj3-6grc-px38)

medium Tenable Self-Hosted Container Security Plugin ID 436454

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2025-68383)

See Also

https://github.com/advisories/GHSA-2mj3-6grc-px38

Plugin Details

Severity: Medium

ID: 436454

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 12/20/2025

Updated: 6/1/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.73

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 4.5

Vector: CVSS2#AV:A/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2025-68383

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 12/19/2025

Vulnerability Publication Date: 12/18/2025

Reference Information

CVE: CVE-2025-68383