CVE-2018-20622

moderate-risk
Published 2018-12-31

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

Do I need to act?

~
1.3% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Debian Jasper Project

References (12)

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html
Third Party Advisory http://www.securityfocus.com/bid/106373
Third Party Advisory https://github.com/mdadams/jasper/issues/193
Third Party Advisory https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html
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
Third Party Advisory http://www.securityfocus.com/bid/106373
Third Party Advisory https://github.com/mdadams/jasper/issues/193
Third Party Advisory https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html
https://www.oracle.com/security-alerts/cpuapr2020.html
35
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 4/34 · Minimal
Exposure 7/34 · Low