Vulnerability Description
jp2_encode in jp2/jp2_enc.c in JasPer 2.0.14 has a heap-based buffer over-read.
CVSS Score
6.5
MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jasper Project | Jasper | 2.0.14 |
| Debian | Debian Linux | 8.0 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html
- https://github.com/mdadams/jasper/issues/191ExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/01/msg00003.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html
- https://github.com/mdadams/jasper/issues/191ExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/01/msg00003.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.html
FAQ
What is CVE-2018-20570?
CVE-2018-20570 is a vulnerability with a CVSS score of 6.5 (MEDIUM). jp2_encode in jp2/jp2_enc.c in JasPer 2.0.14 has a heap-based buffer over-read.
How severe is CVE-2018-20570?
CVE-2018-20570 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-20570?
Check the references section above for vendor advisories and patch information. Affected products include: Jasper Project Jasper, Debian Debian Linux.