Vulnerability identifier: #VU77938
Vulnerability risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-119
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 a boundary error when processing TIFF files in coders/tiff.c. A remote attacker can pass a specially crafted TIFF file to the application, trigger memory corruption and perform a denial of service (DoS) attack.
Mitigation
Install update from vendor's website.
Vulnerable software versions
ImageMagick: 7.1.0-0 - 7.1.0.43, 7.0.8-0 - 7.0.8-69, 7.0.11-0 - 7.0.11-14, 7.0.10-0 - 7.0.10-62, 7.0.6 - 7.0.6-10, 7.0.7 - 7.0.7.7, 7.0.9 - 7.0.9-27, 7.0.5-0 - 7.0.5-10, 7.6.0-0, 7.0.4-0 - 7.0.4-10, 7.0.3-0 - 7.0.3-10, 7.0.2-0 - 7.0.2-10, 7.0.1-0 - 7.0.1-10, 7.0.0-0, 6.9.12-0 - 6.9.12-90, 6.9.12-67, 6.9.12-68, 6.9.12-69, 6.9.12-70, 6.9.12-71, 6.9.12-72, 6.9.12-73, 6.9.12-74, 6.9.12-75, 6.9.12-76, 6.9.11-0 - 6.9.11-62, 6.9.10-0 - 6.9.10-97, 6.9.9-0 - 6.9.9-51, 6.9.8-0 - 6.9.8-10, 6.9.7 - 6.9.7-10, 6.9.6-0 - 6.9.6.6, 6.9.5-0 - 6.9.5-10, 6.9.4-0 - 6.9.4-10, 6.9.2-0 - 6.9.2-10, 6.9.1-0 - 6.9.1-10, 6.9.0-0 - 6.9.0-10, 6.9.3-0 - 6.9.3-10
External links
http://github.com/ImageMagick/ImageMagick/commit/a531d28e31309676ce8168c3b6dbbb5374b78790
http://github.com/ImageMagick/ImageMagick6/commit/0d00400727170b0540a355a1bc52787bc7bcdea5
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.