CVE-2018-3847

 

Published at: - 01-08-2018 09:29

Last modified: - 19-04-2022 08:15

Total changes: - 3

Description

Multiple exploitable buffer overflow vulnerabilities exist in image parsing functionality of the CFITSIO library version 3.42. Specially crafted images parsed via the library, can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can deliver an FIT image to trigger this vulnerability and potentially gain code execution.

Common Vulnerability Scoring System (CVSS)

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0530
• GLSA-202101-24-

 

Keywords

NVD

 

CVE-2018-3847

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures