High severity · published Aug 30, 2017
CVE-2017-14040
An invalid write access was discovered in bin/jp2/convert.c in OpenJPEG 2.2.0, triggering a crash in the tgatoimage function
8.8
CVSS
4.8%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.8% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
OP
Openjpeg · Uclouvain
2.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-14040
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-14040
Third Party Advisory
http://www.debian.org/security/2017/dsa-4013
Third Party Advisory
http://www.securityfocus.com/bid/100553
Patch
https://blogs.gentoo.org/ago/2017/08/28/openjpeg-invalid-memory-write-in-tgatoimage-convert-c/
Issue Tracking
https://github.com/uclouvain/openjpeg/commit/2cd30c2b06ce332dede81cccad8b334cde997281
Issue Tracking
https://github.com/uclouvain/openjpeg/issues/995
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