Direct naar de inhoud
⚡ Kritieke cyberalerts voor jouw sector & systemen — direct in je inbox. Aanmelden →
cybernieuws.nl Cybersecurity en informatiebeveiling nieuws alerts live · 11 min 134 bronnen 2 kritiek 6 vandaag
CVE's Videos Dagbriefing

← Terug naar CVE-database

CVE-2026-105243

MEDIUM · 5.3 CVSS Gepubliceerd: CWE-778

Beschrijving NL

Insufficient Logging vulnerability in the EventLogAppender of Apache log4net. Long messages were truncated to a fixed size that exceeds what the Windows Event Log accepts once the log and source names are counted, and the event log then stored nothing and reported nothing. A party whose data reaches a log message could suppress the whole record by making it long enough. Only applications on Windows that use EventLogAppender are affected. This issue affects Apache log4net: from 1.2.9 before 3.5.0. Users are recommended to upgrade to version 3.5.0, which fixes the issue.

Origineel (Engels) tonen

Insufficient Logging vulnerability in the EventLogAppender of Apache log4net.

Long messages were truncated to a fixed size that exceeds what the Windows Event Log accepts once the log and source names are counted, and the event log then stored nothing and reported nothing. A party whose data reaches a log message could suppress the whole record by making it long enough. Only applications on Windows that use EventLogAppender are affected.

This issue affects Apache log4net: from 1.2.9 before 3.5.0.

Users are recommended to upgrade to version 3.5.0, which fixes the issue.

References