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  5. CVE-2021-41499

CVE-2021-41499: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

December 17, 2021 (updated December 27, 2021)

Buffer Overflow Vulnerability exists in the Server_debug function, which allows remote attackers to conduct DoS attacks by deliberately passing on an overlong audio file name.

References

  • github.com/belangeo/pyo/issues/222
  • nvd.nist.gov/vuln/detail/CVE-2021-41499

Code Behaviors & Features

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Affected versions

All versions before 1.03

Solution

Unfortunately, there is no solution available yet.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Weakness

  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Source file

pypi/pyo/CVE-2021-41499.yml

Spotted a mistake? Edit the file on GitLab.

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