GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5190-1 advisory.

  - In GraphicsMagick before 1.3.32, the text filename component allows remote attackers to read arbitrary     files via a crafted image because of TranslateTextEx for SVG. (CVE-2019-12921)

  - In GraphicsMagick 1.4 snapshot-20190403 Q8, there is a use-after-free in ThrowException and     ThrowLoggedException of magick/error.c. (CVE-2019-19950)

  - In GraphicsMagick 1.4 snapshot-20190423 Q8, there is a heap-based buffer overflow in the function     ImportRLEPixels of coders/miff.c. (CVE-2019-19951)

  - In GraphicsMagick 1.4 snapshot-20191208 Q8, there is a heap-based buffer over-read in the function     EncodeImage of coders/pict.c. (CVE-2019-19953)

  - GraphicsMagick before 1.3.35 has an integer overflow and resultant heap-based buffer overflow in     HuffmanDecodeImage in magick/compress.c. (CVE-2020-10938)

  - GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.
    (CVE-2020-12672)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5974-1 advisory.

  - In GraphicsMagick 1.4 snapshot-20181209 Q8, there is a heap-based buffer overflow in the WriteTGAImage     function of tga.c, which allows attackers to cause a denial of service via a crafted image file, because     the number of rows or columns can exceed the pixel-dimension restrictions of the TGA specification.
    (CVE-2018-20184)

  - In GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash     and denial of service via a dib file that is crafted to appear with direct pixel values and also     colormapping (which is not available beyond 8-bits/sample), and therefore lacks indexes initialization.
    (CVE-2018-20189)

  - In GraphicsMagick 1.3.27, there is an infinite loop and application hang in the ReadBMPImage function     (coders/bmp.c). Remote attackers could leverage this vulnerability to cause a denial of service via an     image file with a crafted bit-field mask value. (CVE-2018-5685)

  - In GraphicsMagick 1.3.28, there is a divide-by-zero in the ReadMNGImage function of coders/png.c. Remote     attackers could leverage this vulnerability to cause a crash and denial of service via a crafted mng file.
    (CVE-2018-9018)

  - In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the function     ReadMIFFImage of coders/miff.c, which allows attackers to cause a denial of service or information     disclosure via an RLE packet. (CVE-2019-11006)

  - GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.
    (CVE-2020-12672)

  - In GraphicsMagick, a heap buffer overflow was found when parsing MIFF. (CVE-2022-1270)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-202209-19 (GraphicsMagick: Multiple Vulnerabilities)

  - GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.
    (CVE-2020-12672)

  - In GraphicsMagick, a heap buffer overflow was found when parsing MIFF. (CVE-2022-1270)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-2902 advisory.

  - GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.
    (CVE-2020-12672)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

This update for GraphicsMagick fixes the following issues :

  - CVE-2020-12672: heap-based buffer overflow in     ReadMNGImage in coders/png.c. (boo#1171271)

A vulnerability was discovered in graphicsmagick, a collection of image processing tools, that results in a heap buffer overwrite when magnifying MNG images.

For Debian 8 'Jessie', this problem has been fixed in version 1.3.20-3+deb8u11.

We recommend that you upgrade your graphicsmagick packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
183104	Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM : GraphicsMagick vulnerabilities (USN-5190-1)	Nessus	Ubuntu Local Security Checks	critical
173434	Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS : GraphicsMagick vulnerabilities (USN-5974-1)	Nessus	Ubuntu Local Security Checks	critical
165544	GLSA-202209-19 : GraphicsMagick: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	high
157252	Debian DLA-2902-1 : graphicsmagick - LTS security update	Nessus	Debian Local Security Checks	high
137228	openSUSE Security Update : GraphicsMagick (openSUSE-2020-779)	Nessus	SuSE Local Security Checks	high
137206	Debian DLA-2236-1 : graphicsmagick security update	Nessus	Debian Local Security Checks	high

Detections

Analytics

CVE-2020-12672

high

Tenable Plugins

critical

critical

high

high

high

high