CVE Vulnerabilities

CVE-2017-6850

NULL Pointer Dereference

Published: Mar 15, 2017 | Modified: Nov 21, 2024
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
5.1 MODERATE
AV:N/AC:H/Au:N/C:P/I:P/A:P
RedHat/V3
7 MODERATE
CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Ubuntu
NEGLIGIBLE

The jp2_cdef_destroy function in jp2_cod.c in JasPer before 2.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted image.

Weakness

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Affected Software

Name Vendor Start Version End Version
Jasper Jasper_project * 2.0.12 (including)
Jasper Ubuntu precise *
Jasper Ubuntu trusty *
Jasper Ubuntu vivid/stable-phone-overlay *
Jasper Ubuntu xenial *
Jasper Ubuntu yakkety *

Potential Mitigations

References