Buffer overflow in Aveva Clearscada
CVE-2014-0779
The PLC driver in ServerMain.exe in the Kepware KepServerEX 4 component in Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R2 build 71.4165, 2010 R2.1 build 71.4325, 2010 R3 build 72.4560, 2010 R3.1 build 72.4644, 2013 R1 build 73.4729, 2013 R1.1 build 73.4832, 2013 R1.1a build 73.4903, 2013 R1.2 build 73.4955, and 2013 R2 build 74.5094 allows remote attackers to cause a denial of service (application crash) via a crafted OPF file (aka project file).
Vulnerability class: Buffer Overflow
EPSS: 0.015 (71.4th percentile) — read the EPSS interpretation.
Affected products
- Aveva Clearscada — versions 2010, 2013
- Schneider Electric Clearscada — versions 2010 R2 (build 71.4165), 2010 R3.1 (build 72.4644), 2010 R3 (build 72.4560)
- Schneider Electric Scada Expert Clearscada — versions 2013 R1.2 (build 73.4955), 2013 R2 (build 74.5094), 2013 R1 (build 73.4729)
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (x_refsource_CONFIRM, Vendor Advisory)
- ics-cert@hq.dhs.gov
- af854a3a-2127-422b-91ae-364da2661108 (US Government Resource)