PT-2026-56825 · Ntpsec · Gpsd

Cub3Y0Nd + 1 · Publicado 2026-07-09 · Atualizado 2026-07-09 · CVE-2026-58459

Mitre

CVSS v3.1

7.8

Alta

Vetor base

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

gpsd through release-3.27.5, fixed at commit 4c06658, contains a command injection vulnerability in gpsprof that allows attackers who control the GPS device subtype value to execute arbitrary shell commands by embedding backtick payloads in the gnuplot plot title without proper escaping. The subtype field sourced from a DEVICES JSON log entry or NMEA PGRMT sentence is written into a generated gnuplot program via a set title statement with only double-quote characters escaped, enabling arbitrary shell command execution as the user running gnuplot when the victim renders the generated plot through the gpsprof and gnuplot workflow.

Correção

OS Command Injection

Enumeração de Fraquezas

CWE-78

Identificadores relacionados

CVE-2026-58459

Produtos afetados

Gpsd

Referências · 6

• https://gitlab.com/gpsd/gpsd/-/work_items/404#note_3534119267 · Nota
• https://github.com/ntpsec/gpsd/commit/5581ba196d826a984fbfaf792b7d58535f9911ce · Correção
• https://github.com/ntpsec/gpsd/commit/4c06658e988f4ced1a7a574ce082a22ef625df56 · Correção
• https://vulncheck.com/advisories/gpsd-gpsprof-command-injection-via-gnuplot-plot-title-subtype-field · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-58459 · Nota de Segurança
• https://github.com/ntpsec/gpsd/commit/1a6bb7bcbdf58aa940132e630870af061dc88537 · Correção