Vulnerabilities > CVE-2020-10938 - Integer Overflow or Wraparound vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
GraphicsMagick before 1.3.35 has an integer overflow and resultant heap-based buffer overflow in HuffmanDecodeImage in magick/compress.c.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Forced Integer Overflow This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.
Nessus
NASL family Debian Local Security Checks NASL id DEBIAN_DLA-2173.NASL description A vulnerability was discovered in graphicsmagick, a collection of image processing tools, that results in a heap overflow in 32-bit applications because of a signed overflow on range check in the HuffmanDecodeImage function. For Debian 8 last seen 2020-04-30 modified 2020-04-15 plugin id 135496 published 2020-04-15 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/135496 title Debian DLA-2173-1 : graphicsmagick security update NASL family SuSE Local Security Checks NASL id OPENSUSE-2020-416.NASL description This update for GraphicsMagick fixes the following issues : - CVE-2019-12921: Fixed an issue where text filename components potentially coulf have allowed reading of arbitrary files via TranslateTextEx (boo#1167208). - CVE-2020-10938: Fixed an integer overflow and resultant heap-based buffer overflow in HuffmanDecodeImages (boo#1167623). last seen 2020-04-04 modified 2020-03-31 plugin id 135022 published 2020-03-31 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/135022 title openSUSE Security Update : GraphicsMagick (openSUSE-2020-416) NASL family Debian Local Security Checks NASL id DEBIAN_DSA-4675.NASL description Several vulnerabilities have been discovered in GraphicsMagick, a set of command-line applications to manipulate image files, which could result in information disclosure, denial of service or the execution of arbitrary code if malformed image files are processed. last seen 2020-05-12 modified 2020-05-07 plugin id 136371 published 2020-05-07 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/136371 title Debian DSA-4675-1 : graphicsmagick - security update
References
- https://sourceforge.net/p/graphicsmagick/code/ci/5b4dd7c6674140a115ec9424c8d19c6a458fac3e/
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00049.html
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00051.html
- https://lists.debian.org/debian-lts-announce/2020/04/msg00007.html
- https://www.debian.org/security/2020/dsa-4675