Improper input validation in Jasper_project Jasper
CVE-2020-27828
There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality, integrity, or application…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.014 (68.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Jasper_project Jasper
- Fedoraproject Fedora — versions 32, 33
- N/a Jasper — versions prior to 2.0.23
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- secalert@redhat.com (Exploit, Third Party Advisory, x_refsource_MISC)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2020-27828?
- CVE-2020-27828 is a high-severity vulnerability in Jasper_project Jasper, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2020-12-11.
- How severe is CVE-2020-27828?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2020-27828 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.