Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
TitlePECL Imagick: Arbitrary code execution
Informations
NameGLSA-202003-38First vendor Publication2020-03-19
VendorGentooLast vendor Modification2020-03-19
Severity (Vendor) N/ARevisionN/A

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score7.5Attack RangeNetwork
Cvss Impact Score6.4Attack ComplexityLow
Cvss Expoit Score10AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

A vulnerability in Imagick PHP extension might allow an attacker to execute arbitrary code.

Background

Imagick is a PHP extension to create and modify images using the ImageMagick library.

Description

An out-of-bounds write vulnerability was discovered in the Imagick PHP extension.

Impact

A remote attacker, able to upload specially crafted images which will get processed by Imagick, could possibly execute arbitrary code with the privileges of the process or cause a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All Imagick PHP extension users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-php/pecl-imagick-3.4.4"

References

[ 1 ] CVE-2019-11037 : https://nvd.nist.gov/vuln/detail/CVE-2019-11037

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/202003-38

Original Source

Url : http://security.gentoo.org/glsa/glsa-202003-38.xml

CWE : Common Weakness Enumeration

%idName
100 %CWE-787Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application17

Alert History

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0
DateInformations
2020-03-19 17:18:36
  • First insertion