An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service (DOS) via a crafted PNG file.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-14T15:09:26

Updated: 2024-08-04T14:22:25.546Z

Reserved: 2020-08-13T00:00:00

Link: CVE-2020-21048

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-09-14T16:15:08.403

Modified: 2021-09-24T17:05:49.707

Link: CVE-2020-21048

cve-icon Redhat

No data.