Fluid Attacks Database

Description

Regular expression denial of service in apache tika We failed to apply the fix for CVE-2022-30126 to the 1.x branch in the 1.28.2 release. In Apache Tika, a regular expression in the 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 1.28.3.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
maven	org.apache.tika:tika-core	>=1.17 <1.28.3	1.28.3
maven	org.apache.tika:tika	>=0 <1.28.3	1.28.3
maven	org.apache.tika:tika-server	>=0 <1.28.3	1.28.3

Aliases

1. CVE-2022-309732. NVD-2022-309733. OSV-2022-309734. GHSA-rpjm-422r-95mh5. GHSA-qw3f-w4pf-jh5f6. GCVE-2022-30973

References

1. https://github.com/apache/tika/commit/a36711610fa1f6f5ba0f594803415af795e0b2652. https://github.com/apache/tika/commit/e76302196ebcafb7b51fce37fbe8256e6c0fbc513. https://lists.apache.org/thread/gqvb5t4p7tmdpl0y5bdbf72pgxj04h7p4. https://security.netapp.com/advisory/ntap-20220722-00045. http://www.openwall.com/lists/oss-security/2022/05/31/26. http://www.openwall.com/lists/oss-security/2022/06/27/5

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