========================================================================== Ubuntu Security Notice USN-4987-1 June 10, 2021
libimage-exiftool-perl vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 21.04 - Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS Summary: libimage-exiftool-perl could be made to crash if it opened a specially crafted file. Software Description: - libimage-exiftool-perl: library and program to read and write meta information in multime Details: It was discovered that ExifTool did not properly sanitize user data for the DjVu file format. An attacker could use this vulnerability to cause a DoS or possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 21.04: libimage-exiftool-perl 12.16+dfsg-1ubuntu0.1 Ubuntu 20.10: libimage-exiftool-perl 12.05-1ubuntu0.1 Ubuntu 20.04 LTS: libimage-exiftool-perl 11.88-1ubuntu0.1 Ubuntu 18.04 LTS: libimage-exiftool-perl 10.80-1ubuntu0.1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-4987-1 CVE-2021-22204 Package Information: https://launchpad.net/ubuntu/+source/libimage-exiftool-perl/12.16+dfsg-1ubuntu0.1 https://launchpad.net/ubuntu/+source/libimage-exiftool-perl/12.05-1ubuntu0.1 https://launchpad.net/ubuntu/+source/libimage-exiftool-perl/11.88-1ubuntu0.1 https://launchpad.net/ubuntu/+source/libimage-exiftool-perl/10.80-1ubuntu0.1
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