Vulnerability identifier: #VU18389
Vulnerability risk: Low
CVSSv3.1: 3.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-125
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
ImageMagick
Client/Desktop applications /
Multimedia software
Vendor: ImageMagick.org
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read in the WriteTIFFImage() function in coders/tiff.c, which allows an attacker to cause a denial of service or information disclosure via a crafted image file. A remote attacker can perform a denial of service attack.
Mitigation
Install update from vendor's website.
Vulnerable software versions
ImageMagick: 7.0.8-36
External links
http://www.securityfocus.com/bid/107646
http://github.com/ImageMagick/ImageMagick/issues/1532
http://seclists.org/bugtraq/2019/Apr/37
http://www.debian.org/security/2019/dsa-4436
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.