Name: CVE-2020-21547: Out-of-bounds Write
Creator: Rapid7
Published: 2021-09-17T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-21547, CWE-787, CVSS 8.8, EPSS 0.01064

Libsixel 1.8.2 contains a heap-based buffer overflow in the dither_func_fs function in tosixel.c.

CVSS Details

CVSS 3.1 Base Score: 8.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade libsixel	Jul 30, 2024	Sep 17, 2021

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CVSS Details

Covered by Rapid7

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