VULNERABILITY

Ubuntu: (Multiple Advisories) (CVE-2021-46822): libjpeg-turbo vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2021-46822): libjpeg-turbo vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
06/18/2022
Created
09/26/2022
Added
09/23/2022
Modified
10/23/2024

Description

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.

Solution(s)

  • ubuntu-upgrade-libjpeg-turbo8
  • ubuntu-upgrade-libturbojpeg

References

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