Remote Code Execution was found in Horde_Image 2.x before 2.5.0 via a crafted GET request. Exploitation requires authentication.

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.

**Horde_Image 2.5.1**

  - [mjr] SECURITY: Fix more potential places for command     injections.

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**Horde_Image 2.5.0**

  - [mjr] **SECURITY**: Prevent DOS attack by preventing an     infinite loop in certain conditions (CVE-2017-9773,     reported by Fariskhi Vidyan).

  - [mjr] **SECURITY**: Prevent RCE attacks by properly     sanitizing shell arguments (CVE-2017-9774, reported by     Fariskhi Vidyan).

  - [jan] Add blur effect.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Michael J Rubinsky reports :

The fist vulnerability (CVE-2017-9774) is a Remote Code Execution vulnerability and is exploitable by a logged in user sending a maliciously crafted GET request to the Horde server.

ID	Name	Product	Family	Severity
111985	Debian DSA-4276-1 : php-horde-image - security update	Nessus	Debian Local Security Checks	high
101592	Fedora 26 : php-horde-Horde-Image (2017-28387b61fd)	Nessus	Fedora Local Security Checks	high
101498	Fedora 24 : php-horde-Horde-Image (2017-299525e757)	Nessus	Fedora Local Security Checks	high
101243	Fedora 25 : php-horde-Horde-Image (2017-6f7d6fbccc)	Nessus	Fedora Local Security Checks	high
100977	FreeBSD : pear-Horde_Image -- remote code execution vulnerability (a7003121-56bf-11e7-8e66-08606e46faad)	Nessus	FreeBSD Local Security Checks	high

Detections

Analytics

CVE-2017-9774

high

Tenable Plugins

high

high

high

high

high