What’s Vulnerable › Vulnerabilities
CVE-2018-20570
- Severity: medium (CVSS 6.5 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.2% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2018-12-28 · updated 2026-06-17
- Weakness: CWE-125
Description
jp2_encode in jp2/jp2_enc.c in JasPer 2.0.14 has a heap-based buffer over-read.
Affected products
- Debian Linux: 8.0
- jasper: 2.0.14
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/191
- 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
- https://github.com/mdadams/jasper/issues/191
- https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html
- https://www.oracle.com/security-alerts/cpuapr2020.html
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