漏洞描述
Stack-based buffer overflow in the CmpWebServer component in 3S CoDeSys 3.4 SP4 Patch 2 and earlier, as used on the ABB AC500 PLC and possibly other products, allows remote attackers to execute arbitrary code via a long URI to TCP port 8080.
影响产品
暂无结构化产品信息。
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
osvdb.orghttp://osvdb.org/77387↗secunia.comhttp://secunia.com/advisories/47018↗www.us-cert.govhttp://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01.pdf↗www.us-cert.govhttp://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdf↗ics-cert.us-cert.govhttp://ics-cert.us-cert.gov/advisories/ICSA-12-320-01↗seclists.orghttp://seclists.org/bugtraq/2011/Nov/178↗aluigi.altervista.orghttp://aluigi.altervista.org/adv/codesys_1-adv.txt↗