cbcvebase.
CVE-2020-23109
published 2021-11-03

CVE-2020-23109: Buffer overflow vulnerability in function convert_colorspace in heif_colorconversion.cc in libheif v1.6.2, allows attackers to cause a denial of service and…

PriorityP432high8.1CVSS 3.1
AVNACLPRNUIRSUCHINAH
EPSS
1.24%
66.3th percentile
Buffer overflow vulnerability in function convert_colorspace in heif_colorconversion.cc in libheif v1.6.2, allows attackers to cause a denial of service and disclose sensitive information, via a crafted HEIF file.

Affected

9 ranges
VendorProductVersion rangeFixed in
debianlibheif< libheif 1.8.0-1 (bookworm)libheif 1.8.0-1 (bookworm)
strukturlibheif
strukturlibheif>= 0 < 1.8.0-11.8.0-1
strukturlibheif>= 0 < 1.8.0-11.8.0-1
strukturlibheif>= 0 < 1.8.0-11.8.0-1
strukturlibheif>= 0 < 1.8.0-11.8.0-1
strukturlibheif>= 0 < 1.1.0-2ubuntu0.1~esm11.1.0-2ubuntu0.1~esm1
strukturlibheif>= 0 < 1.6.1-1ubuntu0.1~esm11.6.1-1ubuntu0.1~esm1
strukturlibheif>= 0 < 1.12.0-2ubuntu0.1~esm11.12.0-2ubuntu0.1~esm1

CVSS provenance

nvdv3.18.1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:P
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian8.1HIGH
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