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Apache Tika Denial of Service due to Infinite Loop in Tika's SQLite3Parser

Moderate severity GitHub Reviewed Published Dec 26, 2018 to the GitHub Advisory Database • Updated Sep 27, 2023

Package

maven org.apache.tika:tika-parsers (Maven)

Affected versions

>= 1.8, < 1.20

Patched versions

1.20

Description

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.

References

Published to the GitHub Advisory Database Dec 26, 2018
Reviewed Jun 16, 2020
Last updated Sep 27, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS score

1.113%
(85th percentile)

Weaknesses

CVE ID

CVE-2018-17197

GHSA ID

GHSA-3448-vfvv-xp9g

Source code

No known source code
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