PT-2014-3843 · Schneider Electric · Schneider Electric Opc Factory Server

Publicado 2014-04-04 · Atualizado 2025-09-25 · CVE-2014-0789

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Schneider Electric OPC Factory Server (OFS) versions 3.5 and earlier

Description The issue is related to multiple buffer overflows in the OPC Automation 2.0 Server Object ActiveX control. This can be exploited by remote attackers to cause a denial of service via long arguments to unspecified functions.

Recommendations For versions 3.5 and earlier, update to a version later than 3.5 to resolve the issue.

Correção

DoS

Heap Based Buffer Overflow

Buffer Overflow

Enumeração de Fraquezas

CWE-122

CWE-119

Identificadores relacionados

CVE-2014-0789

Produtos afetados

Schneider Electric Opc Factory Server

Referências · 6

• http://schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2014/03/20140325_vulnerability_disclosure_opc_factory_server.xml · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2014-0789 · Nota de Segurança
• https://t.me/cveNotify/136437 · Publicação no Telegram
• http://www2.schneider-electric.com/sites/corporate/en/support/cybersecurity/cybersecurity.page · Nota
• http://ics-cert.us-cert.gov/advisories/ICSA-14-093-01 · Nota
• https://cisa.gov/news-events/ics-advisories/icsa-14-093-01 · Nota