SecuritySpace - CVE-2020-27753

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CVE ID: CVE-2020-27753

Description: There are several memory leaks in the MIFF coder in /coders/miff.c due to improper image depth values, which can be triggered by a specially crafted input file. These leaks could potentially lead to an impact to application availability or cause a denial of service. It was originally reported that the issues were in `AcquireMagickMemory()` because that is where LeakSanitizer detected the leaks, but the patch resolves issues in the MIFF coder, which incorrectly handles data being passed to `AcquireMagickMemory()`. This flaw affects ImageMagick versions prior to 7.0.9-0.

Test IDs: None available

Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-27753
https://bugzilla.redhat.com/show_bug.cgi?id=1894229
https://bugzilla.redhat.com/show_bug.cgi?id=1894229

CVE ID:	CVE-2020-27753
Description:	There are several memory leaks in the MIFF coder in /coders/miff.c due to improper image depth values, which can be triggered by a specially crafted input file. These leaks could potentially lead to an impact to application availability or cause a denial of service. It was originally reported that the issues were in `AcquireMagickMemory()` because that is where LeakSanitizer detected the leaks, but the patch resolves issues in the MIFF coder, which incorrectly handles data being passed to `AcquireMagickMemory()`. This flaw affects ImageMagick versions prior to 7.0.9-0.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-27753 https://bugzilla.redhat.com/show_bug.cgi?id=1894229 https://bugzilla.redhat.com/show_bug.cgi?id=1894229