CVE-2022-27046: libsixel 1.8.6 suffers from a Heap Use After Free vulnerability in in libsixel/src/dither.c:388.

PriorityP337high8.8CVSS 3.1

AVNACLPRNUIRSUCHIHAH

EPSS

1.00%

58.8th percentile

libsixel 1.8.6 suffers from a Heap Use After Free vulnerability in in libsixel/src/dither.c:388.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
debian	libsixel	< libsixel 1.10.3-1 (bookworm)	libsixel 1.10.3-1 (bookworm)
libsixel_project	libsixel	>= 0 < 1.10.3-1	1.10.3-1
libsixel_project	libsixel	>= 0 < 1.10.3-1	1.10.3-1
libsixel_project	libsixel	>= 0 < 1.10.3-1	1.10.3-1
saitoha	libsixel	—	—

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/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_debian8.8HIGH

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