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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.

🗓️ 29 Jun 2022 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com

Libjpeg-turbo 2.0.90 PPM/PGM loader mishandles 16-bit images via tjLoadImage, causing heap overflow.

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29 Jun 2022 07:00Current
6.6Medium risk
Vulners AI Score6.6
CVSS 24.3
CVSS 3.15.5
EPSS0.00146
0