cbcvebase.
CVE-2018-3846
published 2018-04-16

CVE-2018-3846: In the ffgphd and ffgtkn functions in NASA CFITSIO 3.42, specially crafted images parsed via the library can cause a stack-based buffer overflow overwriting…

PriorityP349high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
3.07%
86.2th percentile
In the ffgphd and ffgtkn functions in NASA CFITSIO 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.

Affected

9 ranges
VendorProductVersion rangeFixed in
debiancfitsio< cfitsio 3.430-1 (bookworm)cfitsio 3.430-1 (bookworm)
fedoraprojectfedora
nasacfitsio< 3.43 [fixed: 3.43]3.43 [fixed: 3.43]
nasacfitsio< 3.433.43
nasacfitsio
nasacfitsio>= 0 < 3.430-13.430-1
nasacfitsio>= 0 < 3.430-13.430-1
nasacfitsio>= 0 < 3.430-13.430-1
nasacfitsio>= 0 < 3.430-13.430-1

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv3.08.8HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8LOW
vendor_redhat8.8HIGH
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