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CVE-2023-27916

Published: Jun 6, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-125
NVD MITRE
7.8CVSSHIGH
EPSS Score
0.2%
Top 86.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The affected application lacks proper validation of user-supplied data when parsing font files (e.g., FNT). This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process.

CVSS Vector Breakdown

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

Weaknesses

CWE-125

Affected Products

CscapeHorner Automation
Embedded
ICS / OT / IoT / plc-scada-hmi
Cscape EnvisionRVHorner Automation
Embedded
ICS / OT / IoT / plc-scada-hmi
Cscape EnvisionRVHorner Automation Group
Mixed
ICS / OT / IoT / plc-scada-hmi
CscapeHorner Automation Group
Mixed
ICS / OT / IoT / plc-scada-hmi
cscapehornerautomation
Embedded
ICS / OT / IoT / plc-scada-hmi
horner automationcommercialICS / OT / IoTaka cscape, cscape envisionrv
horner automation groupcommercialICS / OT / IoTaka cscape, cscape envisionrv
hornerautomationcommercialICS / OT / IoT
and 1 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

1 technique
Collection
View detailed technique mapping

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-04
cisa.gov
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-143-04.json
raw.githubusercontent.com
https://us-cert.cisa.gov/ics/Recommended-Practices
us-cert.cisa.gov
and 18 more references View all →

Timeline

Published
Jun 6, 2023
Last Updated
Nov 21, 2024

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