CVE-2018-20622 Information

Description

JasPer 2.0.14 has a memory leak in base/jas_malloc.c in libjasper.a when --output-format jp2\ is used.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html http://www.securityfocus.com/bid/106373 https://github.com/mdadams/jasper/issues/193 https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html https://www.oracle.com/security-alerts/cpuapr2020.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5