Description
A Remote Code Execution vulnerability has been found in the Horde_Image library when using the "Im" backend that utilizes ImageMagick's "convert" utility. It's not exploitable through any Horde application, because the code path to the vulnerability is not used by any Horde code. Custom applications using the Horde_Image library might be affected. This vulnerability affects all versions of Horde_Image from 2.0.0 to 2.5.1, and is fixed in 2.5.2. The problem is missing input validation of the index field in _raw() during construction of an ImageMagick command line.
References (4)
Core 4
Core References
Mailing List, Third Party Advisory x_refsource_misc
https://marc.info/?l=horde-announce&m=150600299528079&w=2
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2018/dsa-4276
Exploit, Third Party Advisory x_refsource_misc
https://github.com/horde/horde/commit/eb3afd14c22c77ae0d29e2848f5ac726ef6e7c5b
Mailing List, Third Party Advisory x_refsource_misc
http://www.openwall.com/lists/oss-security/2017/09/21/4
Scores
CVSS v3
8.1
EPSS
0.0300
EPSS Percentile
86.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-20
Status
published
Products (23)
horde/horde_image_api
2.0.0 (4 CPE variants)
horde/horde_image_api
2.0.1
horde/horde_image_api
2.0.2
horde/horde_image_api
2.0.3
horde/horde_image_api
2.0.4
horde/horde_image_api
2.0.5
horde/horde_image_api
2.0.6
horde/horde_image_api
2.0.7
horde/horde_image_api
2.0.8
horde/horde_image_api
2.0.9
... and 13 more
Published
Sep 21, 2017
Tracked Since
Feb 18, 2026