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Incorrect Implementation of Authentication Algorithm

CVE-2024-35190

Medium
5.8/10

Summary

Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoint of local asterisk server. This vulnerability is fixed in 18.23.1, 20.8.1, and 21.3.1.

  • LOW
  • NETWORK
  • NONE
  • CHANGED
  • NONE
  • NONE
  • LOW
  • NONE

CWE-303 - Incorrect Implementation of Authentication Algorithm

The requirements for the software dictate the use of an established authentication algorithm, but the implementation of the algorithm is incorrect.

References

Advisory Timeline

  • Published