CVE-2024-39697

panic on parsing crafted phonenumber inputs

Published 9 Jul 2024Modified 17 Jun 2026CWE 284, 392, 617, 1284

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

GHSA9.2CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

Trivy's own label is CRITICAL. Rated critical by GHSA.

Description

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 packages and fixed versions

Source	Package	Fixed in
cargo::GitHub Security Advisory Rust	phonenumber	0.3.6

References

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