There exists a race condition between the deletion of the temporary file and the creation of the temporary directory in `webkit` subproject of HTML/Ja...
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Ubuntu UBUNTU-CVE-2020-17534 netbeans
Description d'origine La description telle que publiée par la source (souvent en anglais).
There exists a race condition between the deletion of the temporary file and the creation of the temporary directory in webkit subproject of HTML/Java API version 1.7. A similar vulnerability has recently been disclosed in other Java projects and the fix in HTML/Java API version 1.7.1 follows theirs: To avoid local privilege escalation version 1.7.1 creates the temporary directory atomically without dealing with the temporary file: https://github.com/apache/netbeans-html4j/commit/fa70e507e5555e1adb4f6518479fc408a7abd0e6
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Références
- advisory lists.apache.org