DEBIAN-CVE-2020-21547

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Source

https://security-tracker.debian.org/tracker/CVE-2020-21547

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-21547

Upstream

Published

2021-09-17T21:15:07Z

Modified

2025-09-19T06:12:36Z

Summary

[none]

Details

Libsixel 1.8.2 contains a heap-based buffer overflow in the ditherfuncfs function in tosixel.c.

References

Affected packages

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.6-1

{
    "urgency": "not yet assigned"
}

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.6-1

{
    "urgency": "not yet assigned"
}

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.6-1

{
    "urgency": "not yet assigned"
}

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.6-1

{
    "urgency": "not yet assigned"
}