Schwachstellen / CVE-2020-15866

kritisch

CVE-2020-15866

mruby through 2.1.2-rc has a heap-based buffer overflow in the mrb_yie ...

Veröffentlicht Geändert CWE 787
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD.

Beschreibung

mruby through 2.1.2-rc has a heap-based buffer overflow in the mrb_yield_with_class function in vm.c because of incorrect VM stack handling. It can be triggered via the stack_copy function.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
alpine 3.13mruby2.1.2-r0
alpine 3.14mruby2.1.2-r0
alpine 3.15mruby2.1.2-r0
alpine 3.16mruby2.1.2-r0
alpine 3.17mruby2.1.2-r0
alpine 3.18mruby2.1.2-r0
alpine 3.19mruby2.1.2-r0
alpine 3.20mruby2.1.2-r0
alpine 3.21mruby2.1.2-r0
alpine 3.22mruby2.1.2-r0
alpine 3.23mruby2.1.2-r0
alpine 3.24mruby2.1.2-r0
Alle 20 Einträge aus 20 Quellen zeigen
QuellePaketBehoben in
alpine 3.13mruby2.1.2-r0
alpine 3.14mruby2.1.2-r0
alpine 3.15mruby2.1.2-r0
alpine 3.16mruby2.1.2-r0
alpine 3.17mruby2.1.2-r0
alpine 3.18mruby2.1.2-r0
alpine 3.19mruby2.1.2-r0
alpine 3.20mruby2.1.2-r0
alpine 3.21mruby2.1.2-r0
alpine 3.22mruby2.1.2-r0
alpine 3.23mruby2.1.2-r0
alpine 3.24mruby2.1.2-r0
alpine edgemruby2.1.2-r0
debian 10mrubykein Fix angegeben
debian 11mruby2.1.2-1
debian 12mruby2.1.2-1
debian 13mruby2.1.2-1
debian 14mruby2.1.2-1
debian 9mruby1.2.0+20161228+git30d5424a-1+deb9u1
echomruby2.1.2-1

Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.