CVE-2018-20622
MEDIUMCVSS 6.5/10EPSS 2.90%
Last modified
CVE-2018-20622 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. JasPer 2.0.14 has a memory leak in base/jas_malloc.c in libjasper.a when "--output-format jp2" is used.. EPSS estimates a 2.90% chance of exploitation in the next 30 days.
Description
JasPer 2.0.14 has a memory leak in base/jas_malloc.c in libjasper.a when "--output-format jp2" is used.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jasper Project | Jasper | 2.0.14 |
| Debian | Debian Linux | 8.0 |
References
- http://www.securityfocus.com/bid/106373Third Party Advisory, VDB Entry
- https://github.com/mdadams/jasper/issues/193Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/01/msg00003.htmlThird Party Advisory
- http://www.securityfocus.com/bid/106373Third Party Advisory, VDB Entry
- https://github.com/mdadams/jasper/issues/193Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/01/msg00003.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20622?
JasPer 2.0.14 has a memory leak in base/jas_malloc.c in libjasper.a when "--output-format jp2" is used.
How severe is CVE-2018-20622?
CVE-2018-20622 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 2.90% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20622?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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Are you affected by CVE-2018-20622?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST