Libsixel 1.8.3 contains a heap-based buffer overflow in the sixel_encode_highcolor function in tosixel.c.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://github.com/saitoha/libsixel/issues/116 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-09-17T20:34:25
Updated: 2024-08-04T14:30:33.319Z
Reserved: 2020-08-13T00:00:00
Link: CVE-2020-21548
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-09-17T21:15:07.360
Modified: 2024-11-21T05:12:40.887
Link: CVE-2020-21548
Redhat
No data.