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VULNERABILITIES

CVE-2019-20056 Details

Description

stb_image.h (aka the stb image loader) 2.23, as used in libsixel and other products, has an assertion failure in stbi__shiftsigned.

Metrics

CVSS 3.x Severity and Vector Strings:

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/saitoha/libsixel/issues/126 CVEExploitThird Party Advisory
https://github.com/saitoha/libsixel/issues/126 [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-617Reachable Assertion[email protected]

Affected Products

ProductVersions
nothings stb image.h
2.23

CPE

  • cpe:2.3:a:nothings:stb_image.h:2.23:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2019-20056
NVD Published Date:
Dec 29, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-20056 Details - Not Deferred