CVE-2017-6850: Null Pointer Dereference
Published Mar 15, 2017
·Updated
Last updated 25 August 2025
Other sources
The jp2cdefdestroy function in jp2cod.c in JasPer before 2.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted image.
— Launchpad
Affected Software
2 affected components
debian/jasper
Jasper Project Jasper<=2.0.12
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
JasPerto a version that resolves this vulnerability.Fixed in 2.0.13
Event History
Mar 15, 2017
CVE Published
via MITRE·02:00 PM
Data Sourced
via MITRE·02:00 PM
Description
Data Sourced
via NVD·02:59 PM
RemedyDescriptionSeverityWeaknessAffected Software
Jan 11, 2024
Data Sourced
via Launchpad·10:38 PM
Description
Feb 18, 2026
Data Sourced
via Ubuntu·10:59 PM
RemedyDescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2017-6850?
CVE-2017-6850 is classified as a denial of service vulnerability due to a NULL pointer dereference.
2
How do I fix CVE-2017-6850?
To fix CVE-2017-6850, upgrade Jasper to version 2.0.13 or later.
3
What software is affected by CVE-2017-6850?
CVE-2017-6850 affects JasPer versions prior to 2.0.13.
4
Can CVE-2017-6850 be exploited remotely?
Yes, CVE-2017-6850 can be exploited by remote attackers using crafted images.
5
What function is involved in CVE-2017-6850?
The vulnerability is found in the jp2_cdef_destroy function in jp2_cod.c.