CVE catalog
CVE-2018-19542
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.
- Severity
- Medium · CVSS 6.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.95% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | jasper | Not reported | Not reported | unknown |
| Cpe | ubuntu_linux | Not reported | Not reported | unknown |
| Cpe | linux_enterprise_desktop | Not reported | Not reported | unknown |
| Cpe | linux_enterprise_desktop | Not reported | Not reported | unknown |
| Cpe | linux_enterprise_server | Not reported | Not reported | unknown |
| Cpe | linux_enterprise_server | Not reported | Not reported | unknown |
| Cpe | linux_enterprise_server | Not reported | Not reported | unknown |
| Cpe | linux_enterprise_server | Not reported | Not reported | unknown |
| Cpe | debian_linux | Not reported | Not reported | unknown |
| Cpe | leap | Not reported | Not reported | unknown |
| Ubuntu | jasper | 16.04 | 1.900.1-debian1-2.4 | vulnerable |
| Ubuntu | jasper | 16.04 | 1.900.1-debian1-2.4ubuntu1 | vulnerable |
| Ubuntu | jasper | 16.04 | 1.900.1-debian1-2.4ubuntu1.1 | vulnerable |
| Ubuntu | jasper | 16.04 | 1.900.1-debian1-2.4ubuntu1.2 | vulnerable |
| Ubuntu | jasper | 16.04 | 1.900.1-debian1-2.4ubuntu1.3 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Ubuntu | jasper | deb | 16.04 | 1.900.1-debian1-2.4ubuntu1.3 | Not reported | UBUNTU-CVE-2018-19542 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2019_1018-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2018-19542]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2018-19542]
- [https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-19542.json]
[FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]