Out-of-Bounds Affecting saitoha/libsixel package, versions [,1.8.3)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.75% (73rd percentile)

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  • Snyk IDSNYK-UNMANAGED-SAITOHALIBSIXEL-2364225
  • published26 Jan 2022
  • disclosed14 Sept 2021
  • creditUnknown

Introduced: 14 Sep 2021

CVE-2020-21050  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade saitoha/libsixel to version 1.8.3 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-Bounds. Libsixel prior to v1.8.3 contains a stack buffer overflow in the function gif_process_raster at fromgif.c.

CVSS Base Scores

version 3.1