CVE-2024-39697

Summary

phonenumber is a library for parsing, formatting and validating international phone numbers. Since 0.3.4, the phonenumber parsing code may panic due to a panic-guarded out-of-bounds access on the phonenumber string. In a typical deployment of rust-phonenumber, this may get triggered by feeding a maliciously crafted phonenumber, e.g. over the network, specifically strings of the form +dwPAA;phone-context=AA, where the "number" part potentially parses as a number larger than 2^56. This vulnerability is fixed in 0.3.6.

Affected Software

VendorProductVersion RangeStatus
whisperfishrust-phonenumber>= 0.3.4, < 0.3.6affected

Weaknesses

  • CWE-284: CWE-284: Improper Access Control
  • CWE-392: CWE-392: Missing Report of Error Condition
  • CWE-1284: CWE-1284: Improper Validation of Specified Quantity in Input
  • CWE-617: CWE-617: Reachable Assertion

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

CVE Program Container

Additional References

References