nyaruka phonenumbers up to 1.2.1 phonenumbers.Parse improper validation of syntactic correctness of input

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in nyaruka phonenumbers up to 1.2.1. This impacts the function phonenumbers.Parse. Executing a manipulation can lead to improper validation of syntactic correctness of input. This vulnerability is registered as CVE-2025-10954. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in nyaruka phonenumbers up to 1.2.1. This vulnerability affects the function phonenumbers.Parse. The manipulation with an unknown input leads to a improper validation of syntactic correctness of input vulnerability. The CWE definition for the vulnerability is CWE-1286. The product receives input that is expected to be well-formed - i.e., to comply with a certain syntax - but it does not validate or incorrectly validates that the input complies with the syntax. As an impact it is known to affect availability. CVE summarizes:

Versions of the package github.com/nyaruka/phonenumbers before 1.2.2 are vulnerable to Improper Validation of Syntactic Correctness of Input in the phonenumbers.Parse() function. An attacker can cause a panic by providing crafted input causing a "runtime error: slice bounds out of range".

The advisory is available at security.snyk.io. This vulnerability was named CVE-2025-10954 since 09/25/2025. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

Upgrading to version 1.2.2 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-31408). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 6.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔒

CNA Base Score: 5.3
CNA Vector (snyk): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper validation of syntactic correctness of input
CWE: CWE-1286 / CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Proof-of-Concept

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: phonenumbers 1.2.2

Timelineinfo

09/25/2025 CVE reserved
09/27/2025 +2 days Advisory disclosed
09/27/2025 +0 days VulDB entry created
10/03/2025 +6 days VulDB entry last update

Sourcesinfo

Advisory: SNYK-GOLANG-GITHUBCOMNYARUKAPHONENUMBERS-6084070
Status: Confirmed

CVE: CVE-2025-10954 (🔒)
GCVE (CVE): GCVE-0-2025-10954
GCVE (VulDB): GCVE-100-326170
EUVD: 🔒

Entryinfo

Created: 09/27/2025 07:17
Updated: 10/03/2025 23:42
Changes: 09/27/2025 07:17 (77), 09/27/2025 07:47 (2), 09/27/2025 10:40 (1), 10/03/2025 23:42 (11)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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