Description
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.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://support2.windriver.com/index.php?page=security-notices
Vendor Advisory x_refsource_confirm
https://www.windriver.com/feeds/wind_river_security_notices.xml
Scores
CVSS v3
8.1
EPSS
0.0200
EPSS Percentile
78.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-190
Status
published
Products (4)
windriver/vxworks
6.6
windriver/vxworks
6.7
windriver/vxworks
6.8
windriver/vxworks
6.9 - 6.9.1
Published
May 29, 2019
Tracked Since
Feb 18, 2026