Libsixel 1.8.2 contains a heap-based buffer overflow in the dither_func_fs function in tosixel.c.
Advisories
Source ID Title
EUVD EUVD EUVD-2020-14315 Libsixel 1.8.2 contains a heap-based buffer overflow in the dither_func_fs function in tosixel.c.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T14:30:33.426Z

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

Link: CVE-2020-21547

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-09-17T21:15:07.313

Modified: 2024-11-21T05:12:40.743

Link: CVE-2020-21547

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses