Description
Libsixel prior to v1.8.3 contains a stack buffer overflow in the function gif_process_raster at fromgif.c.
References
https://cwe.mitre.org/data/definitions/121.html
Technical Description
https://github.com/saitoha/libsixel/blob/master/ChangeLog
Release NotesThird Party Advisory
https://github.com/saitoha/libsixel/commit/7808a06b88c11dbc502318cdd51fa374f8cd47ee
PatchThird Party Advisory
https://github.com/saitoha/libsixel/issues/75
ExploitIssue TrackingPatchThird Party Advisory
https://github.com/saitoha/libsixel/releases/tag/v1.8.5
Release NotesThird Party Advisory
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.5 · Medium
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2021-09-14T16:15:08.987
3 years agoLast modified
2022-09-20T20:56:48.307
2 years ago