SB2019111449 - Link following in tesseract-ocr tesseract
Published: November 14, 2019 Updated: August 8, 2020
Security Bulletin ID
SB2019111449
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Link following (CVE-ID: CVE-2011-1136)
The vulnerability allows a local authenticated user to manipulate data.
In tesseract 2.03 and 2.04, an attacker can rewrite an arbitrary user file by guessing the PID and creating a link to the user's file.
Remediation
Install update from vendor's website.