Name: CVE-2019-12257: Buffer Copy without Checking Size of Input
Creator: Rapid7
Published: 2019-08-09T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2019-12257, CWE-120, Rapid7 Critical, CVSS 8.8, EPSS 0.15358

Wind River VxWorks 6.6 through 6.9 has a Buffer Overflow in the DHCP client component. There is an IPNET security vulnerability: Heap overflow in DHCP Offer/ACK parsing inside ipdhcpc.

CVSS Details

CVSS 3.1 Base Score: 8.8
CVSS 3.1 Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Vxworks	—	Upgrade to latest version of VxWorks	Oct 11, 2019	Jul 29, 2019

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