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 was originally fixed in 1.28.2 and 2.4.0. While the fix in version 2.4.0 was complete, the fix for the 1.x branch wasn’t incorporated until version 1.28.3. Please see GHSA-qw3f-w4pf-jh5f for more information.
www.openwall.com/lists/oss-security/2022/05/16/3
www.openwall.com/lists/oss-security/2022/05/31/2
www.openwall.com/lists/oss-security/2022/06/27/5
github.com/advisories/GHSA-qw3f-w4pf-jh5f
github.com/apache/tika
github.com/apache/tika/commit/83b0de4d60161ebd4bc224141a959ac8c18d95f4
github.com/apache/tika/commit/a36711610fa1f6f5ba0f594803415af795e0b265
github.com/apache/tika/commit/e76302196ebcafb7b51fce37fbe8256e6c0fbc51
lists.apache.org/thread/dh3syg68nxogbmlg13srd6gjn3h2z6r4
nvd.nist.gov/vuln/detail/CVE-2022-30126
security.netapp.com/advisory/ntap-20220624-0004
www.oracle.com/security-alerts/cpujul2022.html