PoC Index

CVE-2020-23109

HIGH 8.1EPSS 1.3%

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.

CVSS v3.1
8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
CVSS v2.0
5.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:P
EPSS
1.34% chance of exploitation in the next 30 days, 69th percentile
Published
2021-11-03
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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