Vulnerability · Published Jul 9, 2024 · Assigned by GitHub_M
CVE-2024-39697phonenumber panics on parsing crafted phonenumber inputs
High 8.6
In plain English
A high-severity improper access control in rust-phonenumber from whisperfish. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| whisperfish | rust-phonenumber | >= 0.3.4, < 0.3.6 |
Weakness: CWE-284, CWE-392, CWE-1284, CWE-617 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
References
- https://github.com/whisperfish/rust-phonenumber/security/advisories/GHSA-mjw4-jj88-v687 x_refsource_CONFIRM
- https://github.com/whisperfish/rust-phonenumber/issues/69 x_refsource_MISC
- https://github.com/whisperfish/rust-phonenumber/pull/52 x_refsource_MISC
- https://github.com/whisperfish/rust-phonenumber/commit/b792151b17fc90231c232a23935830c2266f3203 x_refsource_MISC
- https://github.com/whisperfish/rust-phonenumber/commit/f69abee1481fac0d6d531407bae90020e39c6407 x_refsource_MISC