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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------3HoCFbpTXXGZ029mUTfqFL7e Content-Type: multipart/mixed; boundary="------------MAPdpZHkFDAdpS5uG8ZZ7k4R"; protected-headers="v1" From: Camila Camargo de Matos <camila.camargodematos@canonical.com> Reply-To: security@ubuntu.com To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <29bdcbb4-756d-b20f-1c55-d864eb395441@canonical.com> Subject: [USN-5974-1] GraphicsMagick vulnerabilities
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========================================================================== Ubuntu Security Notice USN-5974-1 March 27, 2023
graphicsmagick vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 ESM - Ubuntu 14.04 ESM
Summary:
Several security issues were fixed in GraphicsMagick.
Software Description: - graphicsmagick: collection of image processing tools
Details:
It was discovered that GraphicsMagick was not properly performing bounds checks when processing TGA image files, which could lead to a heap buffer overflow. If a user or automated system were tricked into processing a specially crafted TGA image file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2018-20184)
It was discovered that GraphicsMagick was not properly validating bits per pixel data when processing DIB image files. If a user or automated system were tricked into processing a specially crafted DIB image file, an attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2018-20189)
It was discovered that GraphicsMagick was not properly processing bit-field mask values in BMP image files, which could result in the execution of an infinite loop. If a user or automated system were tricked into processing a specially crafted BMP image file, an attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2018-5685)
It was discovered that GraphicsMagick was not properly validating data used in arithmetic operations when processing MNG image files, which could result in a divide-by-zero error. If a user or automated system were tricked into processing a specially crafted MNG image file, an attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2018-9018)
It was discovered that GraphicsMagick was not properly performing bounds checks when processing MIFF image files, which could lead to a heap buffer overflow. If a user or automated system were tricked into processing a specially crafted MIFF image file, an attacker could possibly use this issue to cause a denial of service or expose sensitive information. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2019-11006)
It was discovered that GraphicsMagick did not properly magnify certain MNG image files, which could lead to a heap buffer overflow. If a user or automated system were tricked into processing a specially crafted MNG image file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS. (CVE-2020-12672)
It was discovered that GraphicsMagick was not properly performing bounds checks when parsing certain MIFF image files, which could lead to a heap buffer overflow. If a user or automated system were tricked into processing a specially crafted MIFF image file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-1270)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: graphicsmagick 1.4+really1.3.35-1ubuntu0.1 libgraphicsmagick-q16-3 1.4+really1.3.35-1ubuntu0.1
Ubuntu 18.04 LTS: graphicsmagick 1.3.28-2ubuntu0.2+esm1 libgraphicsmagick-q16-3 1.3.28-2ubuntu0.2+esm1
Ubuntu 16.04 ESM: graphicsmagick 1.3.23-1ubuntu0.6+esm2 libgraphicsmagick-q16-3 1.3.23-1ubuntu0.6+esm2
Ubuntu 14.04 ESM: graphicsmagick 1.3.18-1ubuntu3.1+esm8 libgraphicsmagick3 1.3.18-1ubuntu3.1+esm8
In general, a standard system update will make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-5974-1 CVE-2018-20184, CVE-2018-20189, CVE-2018-5685, CVE-2018-9018, CVE-2019-11006, CVE-2020-12672, CVE-2022-1270
Package Information: https://launchpad.net/ubuntu/+source/graphicsmagick/1.4+really1.3.35-1ubuntu0.1
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