Imagick up to 3.3.x/3.4.4 on PHP fromMatrix() memory corruption

A vulnerability, which was classified as critical, was found in Imagick up to 3.3.x/3.4.4 on PHP. This affects the function ImagickKernel::fromMatrix(). The manipulation with an unknown input leads to a memory corruption vulnerability (Out-of-Bounds). CWE is classifying the issue as CWE-119. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 05/03/2019. This vulnerability is uniquely identified as CVE-2019-11037 since 04/09/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/04/2019).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Name

• Imagick

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VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: ?
VulDB Reliability: ?

VulDB Base Score: ?
VulDB Temp Score: ?
VulDB Reliability: ?
Class: Memory corruption / Out-of-Bounds (CWE-119)
Local: No
Remote: Yes

Availability: ?
Status: Not defined

Price Prediction: ?
Current Price Estimation: ?

Threat Intelligenceinfoedit

Threat: ?
Adversaries: ?
Geopolitics: ?
Economy: ?
Predictions: ?
Remediation: ?Recommended: no mitigation known
0-Day Time: ?04/09/2019 CVE assigned
05/03/2019 +24 days Advisory disclosed
05/04/2019 +1 days VulDB entry created
05/04/2019 +0 days VulDB last updateCVE: CVE-2019-11037 (?)Created: 05/04/2019 08:27 AM
Complete: ?

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