CVE-2018-19762: There is a heap-based buffer overflow at fromsixel.c (function: image_buffer_resize) in libsixel 1.8.2 that will cause a denial of service or possibly…

PriorityP431high7.8CVSS 3.0

AVLACLPRNUIRSUCHIHAH

EPSS

0.82%

53.6th percentile

There is a heap-based buffer overflow at fromsixel.c (function: image_buffer_resize) in libsixel 1.8.2 that will cause a denial of service or possibly unspecified other impact.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	libsixel	< libsixel 1.8.2-2 (bookworm)	libsixel 1.8.2-2 (bookworm)
libsixel_project	libsixel	>= 0 < 1.8.2-2	1.8.2-2
libsixel_project	libsixel	>= 0 < 1.8.2-2	1.8.2-2
libsixel_project	libsixel	>= 0 < 1.8.2-2	1.8.2-2
libsixel_project	libsixel	>= 0 < 1.8.2-2	1.8.2-2
saitoha	libsixel	—	—

CVSS provenance

nvdv3.07.8HIGHCVSS:3.0/AV:L/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

osv7.8HIGH

vendor_debian7.8HIGH

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