CVE-2019-11037 is a vulnerability in PHP Imagick
Published on May 3, 2019
Out of bounds memory write in PHP Imagick extension
In PHP imagick extension in versions between 3.3.0 and 3.4.4, writing to an array of values in ImagickKernel::fromMatrix() function did not check that the address will be within the allocated array. This could lead to out of bounds write to memory if the function is called with the data controlled by untrusted party.
Weakness Type
What is a Memory Corruption Vulnerability?
The software writes data past the end, or before the beginning, of the intended buffer. Typically, this can result in corruption of data, a crash, or code execution. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent write operation then produces undefined or unexpected results.
CVE-2019-11037 has been classified to as a Memory Corruption vulnerability or weakness.
Products Associated with CVE-2019-11037
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Affected Versions
PHP Group PHP Imagick extension:- Version 3.4.4 and below 3.4.4 is affected.
- Version 3.3.0 and below 3.3.0* is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.