PT-2019-18717 · Interpeak+1 · Interpeak Ipcomshell+1

Ali Abbasi + 1 · Publicado 2019-03-26 · Atualizado 2023-09-20 · CVE-2019-7713

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Green Hills INTEGRITY RTOS version 5.0.4

Description A heap-based buffer overflow issue exists in the Interpeak IPCOMShell TELNET server. This occurs when a custom modifier is used to display specific information, such as a process ID, IP address, or current working directory, triggering modifier expansion. The overflow causes memory corruption or a crash and also leaks memory address information.

Recommendations For Green Hills INTEGRITY RTOS version 5.0.4, consider disabling the custom modifier expansion in the Interpeak IPCOMShell TELNET server as a temporary workaround to minimize the risk of exploitation.

Exploit

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2019-7713

Produtos afetados

Green Hills Integrity Rtos

Interpeak Ipcomshell

Referências · 5

• 🔥 https://github.com/bl4ckic3/GHS-Bugs · Exploit
• https://twitter.com/konopka_tg/status/1704409941912522878 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2019-7713 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-7713 · Aviso do Fabricante
• https://ghs.com/products/rtos/integrity.html · Aviso do Fabricante