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.
https://security-tracker.debian.org/tracker/CVE-2011-1136
Source: Mitre, NVD
Published: 2019-11-14
Updated: 2020-08-18
Base Score: 6.3
Vector: CVSS2#AV:L/AC:M/Au:N/C:N/I:C/A:C
Severity: Medium
Base Score: 4.7
Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS: 0.00256