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CVE-2018-1339

tika: Infinite loop in ChmParser can allow remote attacker to cause a denial of service

A carefully crafted (or fuzzed) file can trigger an infinite loop in Apache Tika's ChmParser in versions of Apache Tika before 1.18.

CVSS 3.0 · 5.5 Medium EPSS 2.6% KEV · Not listed
Vendors
Apache Redhat
Products
Tika Jboss Fuse
CVE-2018-1338

tika: Infinite loop in BPGParser can allow remote attacker to cause a denial of service

A carefully crafted (or fuzzed) file can trigger an infinite loop in Apache Tika's BPGParser in versions of Apache Tika before 1.18.

CVSS 3.0 · 5.5 Medium EPSS 1.9% KEV · Not listed
Vendors
Apache Redhat
Products
Tika Jboss Fuse
CVE-2018-1335

tika: Command injection in tika-server can allow remote attackers to execute arbitrary commands via crafted headers

From Apache Tika versions 1.7 to 1.17, clients could send carefully crafted headers to tika-server that could be used to inject commands into the command line of the server running tika-server. This vulnerability only affects those running tika-server on a server that is open to untrusted clients. The mitigation is to upgrade to Tika 1.18.

CVSS 3.0 · 8.1 High EPSS 93.6% KEV · Not listed
Vendors
Apache Redhat
Products
Tika Jboss Data Virtualization
CVE-2018-17197

tika: Infinite loop in SQLite3Parser resulting in a denial of service

A carefully crafted or corrupt sqlite file can cause an infinite loop in Apache Tika's SQLite3Parser in versions 1.8-1.19.1 of Apache Tika.

CVSS 3.0 · 6.5 Medium EPSS 6.1% KEV · Not listed
Vendors
Apache
Products
Tika
CVE-2018-11796

tika: Incomplete fix allows for XML entity expansion resulting in denial of service

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.

CVSS 3.0 · 7.5 High EPSS 7.5% KEV · Not listed
Vendors
Apache Redhat
Products
Tika Jboss Fuse
CVE-2018-11762

tika: Zip Slip vulnerability in tika-app

In Apache Tika 0.9 to 1.18, in a rare edge case where a user does not specify an extract directory on the commandline (--extract-dir=) and the input file has an embedded file with an absolute path, such as "C:/evil.bat", tika-app would overwrite that file.

CVSS 3.0 · 5.9 Medium EPSS 5.4% KEV · Not listed
Vendors
Apache
Products
Tika
CVE-2018-11761

tika: XML entity expansion vulnerability due to lack of limit configuration

In Apache Tika 0.1 to 1.18, the XML parsers were not configured to limit entity expansion. They were therefore vulnerable to an entity expansion vulnerability which can lead to a denial of service attack.

CVSS 3.0 · 7.5 High EPSS 9.5% KEV · Not listed
Vendors
Apache Oracle
Products
Tika Business Process Management Suite