When RPC is enabled in Wind River VxWorks 6.9 prior to 6.9.1, a specially crafted RPC request can trigger an integer overflow leading to an out-of-bounds memory copy. It may allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9865
Reference (s):
- https://www.windriver.com/feeds/wind_river_security_notices.xml
- https://support2.windriver.com/index.php?page=security-notices