PT-2017-19094 · Infineon · Infineon S-Gold 2

Publicado 2017-08-07 · Atualizado 2019-10-09 · CVE-2017-9647

Positive Technologies (AI Summary)

CVSS v2.0

7.2

Alta

Vetor base

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Infineon S-Gold 2 (PMB 8876) chipset versions used in various vehicle models produced between 2009-2016

Description A Stack-Based Buffer Overflow issue was discovered in the Continental AG Infineon S-Gold 2 (PMB 8876) chipset. This issue allows an attacker with a physical connection to the TCU to exploit a buffer overflow condition that exists in the processing of AT commands, potentially enabling arbitrary code execution on the baseband radio processor of the TCU.

Recommendations For the Infineon S-Gold 2 (PMB 8876) chipset used in the affected vehicle models, consider restricting physical access to the TCU to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Stack Overflow

Enumeração de Fraquezas

CWE-119

CWE-121

Identificadores relacionados

CVE-2017-9647

Produtos afetados

Infineon S-Gold 2

Referências · 3

• http://securityfocus.com/bid/100132 · Nota
• https://ics-cert.us-cert.gov/advisories/ICSA-17-208-01 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-9647 · Nota de Segurança