Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01A.pdf ↗
- http://seclists.org/bugtraq/2011/Nov/178 ↗
- http://secunia.com/advisories/47018 ↗
- http://aluigi.altervista.org/adv/codesys_1-adv.txt ↗
- http://osvdb.org/77387 ↗
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-336-01.pdf ↗
- http://ics-cert.us-cert.gov/advisories/ICSA-12-320-01 ↗
- http://www.exploit-db.com/exploits/18187 ↗