Apache Tika Regular Expression Denial of Service in Standards Extractor
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 2.6%
probabilidade de exploração
2.6%top 15% das CVEs
exploração observada
nãonenhuma fonte reporta
In Apache Tika, a regular expression in our StandardsText class, used by the StandardsExtractingContentHandler could lead to a denial of service caused by backtracking on a specially crafted file. This only affects users who are running the StandardsExtractingContentHandler, which is a non-standard handler. This is fixed in 1.28.2 and 2.4.0
Produtos afetados
Apache Software Foundation · Apache TikaReferências
https://lists.apache.org/thread/dh3syg68nxogbmlg13srd6gjn3h2z6r4https://security.netapp.com/advisory/ntap-20220624-0004/https://www.oracle.com/security-alerts/cpujul2022.htmlhttp://www.openwall.com/lists/oss-security/2022/05/16/3http://www.openwall.com/lists/oss-security/2022/05/31/2http://www.openwall.com/lists/oss-security/2022/06/27/5