CVE-2018-11796
CVE-2018-11796
Vexday Risk Score
3Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS —EPSS 6.9%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
09 out 2018Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
In Apache Tika 1.19 (CVE-2018-11761), we added an entity expansion limit for XML parsing. However, Tika reuses SAXParsers and calls reset() after each parse, which, for Xerces2 parsers, as per the documentation, removes the user-specified SecurityManager and thus removes entity expansion limits after the first parse. Apache Tika versions from 0.1 to 1.19 are therefore still vulnerable to entity expansions which can lead to a denial of service attack. Users should upgrade to 1.19.1 or later.
Produtos afetados
Apache Software Foundation · Apache TikaQuer saber se a sua infraestrutura está exposta a isto?
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