Test ID:	1.3.6.1.4.1.25623.1.0.892673
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-2672-1)
Summary:	The remote host is missing an update for the Debian 'imagemagick' package(s) announced via the DLA-2672-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'imagemagick' package(s) announced via the DLA-2672-1 advisory. Vulnerability Insight: Multiple security issues have been discovered in imagemagick. CVE-2020-27751 A flaw was found in MagickCore/quantum-export.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type `unsigned long long` as well as a shift exponent that is too large for 64-bit type. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. CVE-2021-20243 A flaw was found in MagickCore/resize.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. CVE-2021-20245 A flaw was found in coders/webp.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. CVE-2021-20309 A division by zero in WaveImage() of MagickCore/visual-effects.c may trigger undefined behavior via a crafted image file submitted to an application using ImageMagick. CVE-2021-20312 An integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a crafted image file that is submitted by an attacker and processed by an application using ImageMagick. CVE-2021-20313 A potential cipher leak when the calculate signatures in TransformSignature is possible. For Debian 9 stretch, these problems have been fixed in version 8:6.9.7.4+dfsg-11+deb9u13. We recommend that you upgrade your imagemagick packages. For the detailed security status of imagemagick please refer to its security tracker page at: [link moved to references] Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'imagemagick' package(s) on Debian 9. Solution: Please install the updated package(s). CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-27751 https://bugzilla.redhat.com/show_bug.cgi?id=1891994 https://lists.debian.org/debian-lts-announce/2021/06/msg00000.html https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html Common Vulnerability Exposure (CVE) ID: CVE-2021-20243 https://bugzilla.redhat.com/show_bug.cgi?id=1928958 https://github.com/ImageMagick/ImageMagick/pull/3193 https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html Common Vulnerability Exposure (CVE) ID: CVE-2021-20245 https://bugzilla.redhat.com/show_bug.cgi?id=1928943 https://github.com/ImageMagick/ImageMagick/issues/3176 Common Vulnerability Exposure (CVE) ID: CVE-2021-20309 https://bugzilla.redhat.com/show_bug.cgi?id=1946722 Common Vulnerability Exposure (CVE) ID: CVE-2021-20312 https://bugzilla.redhat.com/show_bug.cgi?id=1946742 Common Vulnerability Exposure (CVE) ID: CVE-2021-20313 https://bugzilla.redhat.com/show_bug.cgi?id=1947019
Copyright	Copyright (C) 2021 Greenbone AG

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