Input validation error in ImageMagick



| Updated: 2020-08-08
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2017-13145
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
 ImageMagick
Client/Desktop applications / Multimedia software

Vendor ImageMagick.org

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Input validation error

EUVDB-ID: #VU38437

Risk: Medium

CVSSv4.0: 4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2017-13145

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

In ImageMagick before 6.9.8-8 and 7.x before 7.0.5-9, the ReadJP2Image function in coders/jp2.c does not properly validate the channel geometry, leading to a crash.

Mitigation

Install update from vendor's website.

Vulnerable software versions

ImageMagick: 7.0.1-0 - 7.0.5-8

CPE2.3 External links

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=869830
https://github.com/ImageMagick/ImageMagick/commit/ac23b02ecb741e5de60f5235ea443790c88a0b80
https://github.com/ImageMagick/ImageMagick/commit/acee073df34aa4d491bf5cb74d3a15fc80f0a3aa
https://github.com/ImageMagick/ImageMagick/commit/b0c5222ce31e8f941fa02ff9c7a040fb2db30dbc
https://github.com/ImageMagick/ImageMagick/issues/501
https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html
https://security.gentoo.org/glsa/201711-07
https://usn.ubuntu.com/3681-1/
https://www.debian.org/security/2017/dsa-4019


Q & A

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.



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