CVE-2012-4359

Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 do not validate the return value of the realloc function, which allows remote attackers to cause a denial of service (invalid 0x00 write operation and daemon crash) or possibly have unspecified other impact via a port-46824 TCP packet with a crafted negative integer after the opcode. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4358.

🔗 References (8)

• cve@mitrehttp://aluigi.org/adv/winlog_2-adv.txt
• cve@mitrehttp://secunia.com/advisories/49395
• cve@mitrehttp://www.sielcosistemi.com/en/news/index.html?id=70
• cve@mitrehttp://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf
• af854a3a-2127-422b-91ae-364da2661108http://aluigi.org/adv/winlog_2-adv.txt
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/49395
• af854a3a-2127-422b-91ae-364da2661108http://www.sielcosistemi.com/en/news/index.html?id=70
• af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf