---
id: CVE-2018-19139
title: An issue has been found in JasPer 2.0.14
summary: >-
  An issue has been found in JasPer 2.0.14. There is a memory leak in
  jas_malloc.c when called from jpc_unk_getparms in jpc_cs.c.
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'
cwe:
  - CWE-772
vendor: jasper_project
product: jasper
affected:
  - jasper = 2.0.14
  - fedora
  - debian_linux = 8.0
published: '2018-11-09'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T18:17:15.370'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2018-19139'
references:
  - url: 'http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html'
    label: cve@mitre.org
  - url: 'http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html'
    label: cve@mitre.org
  - url: 'http://www.securityfocus.com/bid/105956'
    label: cve@mitre.org
  - url: 'https://github.com/mdadams/jasper/issues/188'
    label: cve@mitre.org
  - url: 'https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html'
    label: cve@mitre.org
  - url: 'https://www.oracle.com/security-alerts/cpuapr2020.html'
    label: cve@mitre.org
  - url: 'http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'http://www.securityfocus.com/bid/105956'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/mdadams/jasper/issues/188'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://www.oracle.com/security-alerts/cpuapr2020.html'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-15T17:36:41.733031Z'
epss: 0.01661
epssPercentile: 0.76256
ingestedAt: '2026-10-15T18:23:58.396Z'
---

## Overview

An issue has been found in JasPer 2.0.14. There is a memory leak in jas_malloc.c when called from jpc_unk_getparms in jpc_cs.c.

## Affected

- `jasper = 2.0.14`
- `fedora`
- `debian_linux = 8.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.