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cvelistMitreCVELIST:CVE-2021-46822
HistoryJun 18, 2022 - 3:27 p.m.

CVE-2021-46822

2022-06-1815:27:44
mitre
www.cve.org
2

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.0%

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.