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CVE-2019-12256

Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the IPv4 component. There is an IPNET security vulnerability: Stack overflow in the parsing of IPv4 packets’ IP options.

Published: Aug 9, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-120
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
26.6%
Top 2.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Successful exploitation of these vulnerabilities could allow remote code execution.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-120

Affected Products

n/an/a
vxworkswindriver
Embedded
Operating Systems / rtos-embedded-os
e-series santricity os controllernetappHardware Firmware
sonicossonicwallNetworking Infrastructure
siprotec 5 firmwaresiemens
On-prem
Enterprise Software / collaboration-groupware
windrivercommercialOperating Systemsaka vxworks, bdos, bsd os, linux
netappcommercialUSHardware Firmware
sonicwallcommercialUSNetworking Infrastructureaka sonicwall
siemenscommercialDEEnterprise Softwareaka siemens ag
and 13 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2019/icsa-19-274-01.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-19-274-01
cisa.gov
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
cisa.gov
and 41 more references View all →

Timeline

Published
Aug 9, 2019
Last Updated
Nov 21, 2024

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