ALT-PU-2022-4027-1
Package libjpeg-turbo updated to version 2.1.2-alt0.4.rv64 for branch sisyphus_riscv64.
Closed vulnerabilities
Published: 2022-06-18
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2021-46822
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.
Severity: MEDIUM (5.5)
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
- https://exchange.xforce.ibmcloud.com/vulnerabilities/221567
- https://exchange.xforce.ibmcloud.com/vulnerabilities/221567
- https://github.com/libjpeg-turbo/libjpeg-turbo/commit/f35fd27ec641c42d6b115bfa595e483ec58188d2
- https://github.com/libjpeg-turbo/libjpeg-turbo/commit/f35fd27ec641c42d6b115bfa595e483ec58188d2