PT-2026-22928 · Unknown · Bird-Lg-Go

Bakabaka · Publicado 2026-03-04 · Atualizado 2026-03-04 · CVE-2026-26514

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions bird-lg-go versions prior to commit 6187a4e

Description A flaw exists in the traceroute module of bird-lg-go that allows for argument injection. The shlex.Split function is used to process user-supplied input without proper validation. This allows attackers to inject arbitrary flags, such as -w and -q, through the q parameter. Successful exploitation can lead to a Denial of Service (DoS) by consuming system resources. The vulnerable parameter is q.

Recommendations Update bird-lg-go to commit 6187a4e or a later version.

Correção

DoS

Argument Injection

Enumeração de Fraquezas

CWE-88

Identificadores relacionados

CVE-2026-26514

Produtos afetados

Bird-Lg-Go

Referências · 7

• https://github.com/xddxdd/bird-lg-go/commit/6187a4e3afce6d8c29568f8c72ca497d1f5a2b56 · Correção
• https://github.com/xddxdd/bird-lg-go/issues/136 · Aviso do Fabricante
• https://twitter.com/VulmonFeeds/status/2029244202886877691 · Publicação no Twitter
• https://twitter.com/CVEnew/status/2029272860577907062 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2026-26514 · Aviso do Fabricante
• https://twitter.com/infoflowcloud/status/2029273598670598503 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-26514 · Nota de Segurança