All customers except US A&D: to ensure that you can access all of your product downloads, you must log in to the Wind River Delivers portal https://delivers.windriver.com and visit the My Products page to force an initial sync of your product entitlement. Only after you’ve completed this step will you be able to access and download product content through the Artifacts, Registry, and Git interfaces. This also applies to users attempting to run the Wind River installer in maintenance or update mode or Linux installation updates at the command line.

Wind River Support Network

Meet the Support Network

Home CVE Database CVE-2018-17974

CVE-2018-17974

Description

An issue was discovered in Tcpreplay 4.3.0 beta1. A heap-based buffer over-read was triggered in the function dlt_en10mb_encode() of the file plugins/dlt_en10mb/en10mb.c, due to inappropriate values in the function memmove(). The length (pktlen + ctx -> l2len) can be larger than source value (packet + ctx->l2len) because the function fails to ensure the length of a packet is valid. This leads to Denial of Service.

Priority: MEDIUM
CVSS v3: 5.5
Publish Date: Oct 3, 2018
Related ID: --
CVSS v2: MEDIUM
Modified Date: Oct 3, 2018

Find out more about CVE-2018-17974 from the MITRE-CVE dictionary and NIST NVD


Products Affected

Login may be required to access defects or downloads.

Product Name Status Defect Fixed Downloads
Linux
Wind River Linux LTS 17 Won't Fix -- -- --
Wind River Linux 8 Fixed LIN8-9885
8.0.0.28 --
Wind River Linux 9 Fixed LIN9-7569
9.0.0.19 --
Wind River Linux 7 Fixed -- 7.0.0.30 --
Wind River Linux LTS 21 Won't Fix -- -- --
Wind River Linux LTS 18 Won't Fix -- -- --
Wind River Linux LTS 19 Won't Fix -- -- --
Wind River Linux CD release Won't Fix -- -- --
VxWorks
VxWorks 7 Not Vulnerable -- -- --
VxWorks 6.9 Not Vulnerable -- -- --

Related Products

Product Name Status Defect Fixed Downloads

Comments

tcpreplay


Notes
Requires LTSS - customers must have active LTSS (Long Term Security Shield) Support to receive up-to-date information about vulnerabilities that may affect legacy software. Please contact your Wind River account team or see https://docs.windriver.com/bundle/Support_and_Maintenance_Supplemental_Terms_and_Conditions and https://support2.windriver.com/index.php?page=plc for more information.
Live chat
Online