Fariskhi Vidyan and Thomas Jarosch discovered several vulnerabilities in php-horde-image, the image processing library for the Horde groupware suite. They would allow an attacker to cause a denial-of-service or execute arbitrary code.

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Debian Security Advisory DSA-4276-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
https://www.debian.org/security/                       Sebastien Delafond
August 17, 2018                       https://www.debian.org/security/faq
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Package        : php-horde-image
CVE ID         : CVE-2017-9773 CVE-2017-9774 CVE-2017-14650
Debian Bug     : 865504 865505 876400

Fariskhi Vidyan and Thomas Jarosch discovered several vulnerabilities
in php-horde-image, the image processing library for the Horde
groupware suite. They would allow an attacker to cause a
denial-of-service or execute arbitrary code.

For the stable distribution (stretch), these problems have been fixed in
version 2.3.6-1+deb9u1.

We recommend that you upgrade your php-horde-image packages.

For the detailed security status of php-horde-image please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/php-horde-image

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.