CVE-2016-15015

low-risk
Published 2023-01-08

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. The complexity of an attack is rather high. The exploitability is told to be difficult. Upgrading to version 2.0.1 is able to address this issue. The patch is identified as 3e7d29dc0ca6c054a6d6e211f32dae89078594c1. It is recommended to upgrade the affected component. VDB-217650 is the identifier assigned to this vulnerability.

Do I need to act?

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0.40% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
2
CVSS 2.6/10 Low
ADJACENT_NETWORK / HIGH complexity

Affected Products (1)

Barzahlen Payment Module Php Sdk

Affected Vendors

Paysafe

References (10)

Patch https://github.com/viafintech/Barzahlen-PHP/commit/3e7d29dc0ca6c054a6d6e211f32da...
Patch https://github.com/viafintech/Barzahlen-PHP/pull/8
Release Notes https://github.com/viafintech/Barzahlen-PHP/releases/tag/v2.0.1
Third Party Advisory https://vuldb.com/?ctiid.217650
Third Party Advisory https://vuldb.com/?id.217650
Patch https://github.com/viafintech/Barzahlen-PHP/commit/3e7d29dc0ca6c054a6d6e211f32da...
Patch https://github.com/viafintech/Barzahlen-PHP/pull/8
Release Notes https://github.com/viafintech/Barzahlen-PHP/releases/tag/v2.0.1
Third Party Advisory https://vuldb.com/?ctiid.217650
Third Party Advisory https://vuldb.com/?id.217650
14
/ 100
low-risk
Severity 7/34 · Low
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal