A vulnerability classified as problematic has been found in MapProxy up to 1.10.3 (Firewall Software). Affected is an unknown part of the component Demo Service. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

MapProxy version 1.10.3 and older is vulnerable to a Cross Site Scripting attack in the demo service resulting in possible information disclosure.

The bug was discovered 08/14/2017. The weakness was published 01/02/2018 (GitHub Repository). The advisory is shared for download at github.com. This vulnerability is traded as CVE-2017-1000426 since 01/02/2018. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability was handled as a non-public zero-day exploit for at least 141 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Productinfo

Type

• Firewall Software

Name

• MapProxy

Version

• 1.10.0
• 1.10.1
• 1.10.2
• 1.10.3

CPE 2.3info

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CPE 2.2info

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