SB2022092035 - SUSE update for tika-core 

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Main Vulnerability Database SB2022092035

SB2022092035 - SUSE update for tika-core

Published: September 20, 2022

Security Bulletin ID SB2022092035
Severity
Medium
Patch available
YES
Number of vulnerabilities 3
Exploitation vector Remote access
Highest impact Denial of service

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 3 secuirty vulnerabilities.


1) Incorrect Regular Expression (CVE-ID: CVE-2022-30126)

The vulnerability allows a remote attacker to perform DoS attack.

The vulnerability exists due to improper validation in the StandardsText class. A remote attacker can pass specially crafted file to the application and perform a denial of service (DoS) attack.


2) Input validation error (CVE-ID: CVE-2022-30973)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in the "StandardsText" class in the StandardsExtractingContentHandler. A remote attacker can trick a victim to open a specially crafted file and perform a denial of service (DoS) attack.


3) Incorrect Regular Expression (CVE-ID: CVE-2022-33879)

The vulnerability allows a remote attacker to perform DoS attack.

The vulnerability exists due to improper validation in the StandardsExtractingContentHandler. A remote attacker can pass specially crafted file to the application and perform a denial of service (DoS) attack.

The vulnerability exists due to incomplete fixes for #VU63404 (CVE-2022-30126) and #VU63904 (CVE-2022-30973).


Remediation

Install update from vendor's website.

References