CVE-2018-19542

medium

Description

An issue was discovered in JasPer 2.0.14. There is a NULL pointer dereference in the function jp2_decode in libjasper/jp2/jp2_dec.c, leading to a denial of service.

References

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00004.html

https://github.com/mdadams/jasper/issues/182

https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html

https://www.oracle.com/security-alerts/cpuapr2020.html

Details

Source: MITRE

Published: 2018-11-26

Updated: 2020-04-15

Type: CWE-476

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM