Out-of-bounds write in OpenJPEG



| Updated: 2020-08-03
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2017-14040
CWE-ID CWE-787
Exploitation vector Network
Public exploit N/A
Vulnerable software
 OpenJPEG
Universal components / Libraries / Libraries used by multiple products

Vendor openjpeg.org

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Out-of-bounds write

EUVDB-ID: #VU33225

Risk: High

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2017-14040

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

An invalid write access was discovered in bin/jp2/convert.c in OpenJPEG 2.2.0, triggering a crash in the tgatoimage function. The vulnerability may lead to remote denial of service or possibly unspecified other impact.

Mitigation

Install update from vendor's website.

Vulnerable software versions

OpenJPEG: 2.2.0

CPE2.3 External links

https://www.debian.org/security/2017/dsa-4013
https://www.securityfocus.com/bid/100553
https://blogs.gentoo.org/ago/2017/08/28/openjpeg-invalid-memory-write-in-tgatoimage-convert-c/
https://github.com/uclouvain/openjpeg/commit/2cd30c2b06ce332dede81cccad8b334cde997281
https://github.com/uclouvain/openjpeg/issues/995


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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