Vulnerabilities > CVE-2021-46822 - Out-of-bounds Write vulnerability in Libjpeg-Turbo
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
PARTIAL Summary
The PPM reader in libjpeg-turbo through 2.0.90 mishandles use of tjLoadImage for loading a 16-bit binary PPM file into a grayscale buffer and loading a 16-bit binary PGM file into an RGB buffer. This is related to a heap-based buffer overflow in the get_word_rgb_row function in rdppm.c.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |