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CVE-2020-19668

Type: 
Buffer Errors
Severity: 
Medium
Publication date: 
11/20/2020
Last modified: 
12/03/2020
Description
Unverified indexs into the array lead to out of bound access in the gif_out_code function in fromgif.c in libsixel 1.8.6.
Impact
Access Vector: Through network
Access Complexity: Media
Authentication: Not required to exploit
Impact Type: No impact on system integrity + No impact on system confidentiality + Partially affects on system availability
Vulnerable software and versions
  • cpe:2.3:a:libsixel_project:libsixel:1.8.6:*:*:*:*:*:*:*
To consult the complete list of products and versions see this page
References to Advisories, Solutions, and Tools
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