VYPR
Unrated severityNVD Advisory· Published Jun 18, 2019· Updated Sep 16, 2024

Uninitialized read in gdImageCreateFromXbm

CVE-2019-11038

Description

When using the gdImageCreateFromXbm() function in the GD Graphics Library (aka LibGD) 2.2.5, as used in the PHP GD extension in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6, it is possible to supply data that will cause the function to use the value of uninitialized variable. This may lead to disclosing contents of the stack that has been left there by previous code.

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Affected products

21

Patches

Vulnerability mechanics

References

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