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3 vulnerabilities found for by uclouvain

CVE-2022-1122 (GCVE-0-2022-1122)
Vulnerability from cvelistv5
Published
2022-03-29 17:25
Modified
2025-11-03 19:26
Severity ?
CWE
Summary
A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.
References
Impacted products
Vendor Product Version
n/a openjpeg2 Version: openjpeg2 version 2.4.0 and prior
Show details on NVD website

To clipboard 

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CVE-2021-3575 (GCVE-0-2021-3575)
Vulnerability from cvelistv5
Published
2022-03-04 17:20
Modified
2025-11-03 19:25
Severity ?
CWE
Summary
A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.
References
Impacted products
Vendor Product Version
n/a OpenJPEG Version: Afeects v2.4.0 and prior.
Show details on NVD website

To clipboard 

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CVE-2021-29338 (GCVE-0-2021-29338)
Vulnerability from cvelistv5
Published
2021-04-14 13:52
Modified
2025-11-03 19:25
Severity ?
CWE
  • n/a
Summary
Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when the attacker uses the command line option "-ImgDir" on a directory that contains 1048576 files.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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