CVE-2022-1122 (GCVE-0-2022-1122)

Vulnerability from cvelistv5 – Published: 2022-03-29 17:25 – Updated: 2025-11-03 19:26
VLAI?
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.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a openjpeg2 Affected: openjpeg2 version 2.4.0 and prior
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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