CVE-2018-19543

high

Description

An issue was discovered in JasPer 2.0.14. There is a heap-based buffer over-read of size 8 in the function jp2_decode in libjasper/jp2/jp2_dec.c.

References

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

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

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html

Details

Source: Mitre, NVD

Published: 2018-11-26

Updated: 2020-09-25

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

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

Severity: High