GitHub Advisoryadvisory · Packagist

GHSA-vg5x-6q66-rvgx Barzahlen Payment Module PHP SDK vulnerable to Observable Timing Discrepancy

MEDIUM Published 2023-01-08 Modified 2023-01-13 Official page ↗
Aliases
CVE-2016-15015
Ecosystem
Packagist
Packages
barzahlen/barzahlen-php
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-203, CWE-208
Reviewed
2023-01-13

Affected packages

• Packagist barzahlen/barzahlen-php: < 2.0.1 → fixed in 2.0.1

Description

A vulnerability, which was classified as problematic, was found in viafintech Barzahlen Payment Module PHP SDK up to 2.0.0. Affected is the function `verify` of the file `src/Webhook.php`. The manipulation leads to observable timing discrepancy. Upgrading to version 2.0.1 is able to address this issue. The name of the patch is 3e7d29dc0ca6c054a6d6e211f32dae89078594c1. It is recommended to upgrade the affected component. VDB-217650 is the identifier assigned to this vulnerability.

Related

Alias · CVE (1)

  • CVE-2016-15015 A vulnerability, which was classified as problematic, was found in viafintech Barzahlen Payment Module PHP SDK up to 2.0.0. vulnerability

Weakness · CWE (2)

  • CWE-203 Observable Discrepancy weakness
  • CWE-208 Observable Timing Discrepancy weakness

References