mitmproxy 4.0.3 tools/web/app.py DNS Rebinding input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in mitmproxy 4.0.3. It has been rated as critical. This vulnerability affects unknown code of the file tools/web/app.py. This manipulation causes input validation (DNS Rebinding). The identification of this vulnerability is CVE-2018-14505. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in mitmproxy 4.0.3 (Firewall Software). Affected by this vulnerability is an unknown function of the file tools/web/app.py. The manipulation with an unknown input leads to a input validation vulnerability (DNS Rebinding). The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

mitmweb in mitmproxy v4.0.3 allows DNS Rebinding attacks, related to tools/web/app.py.

The bug was discovered 07/22/2018. The weakness was shared 07/22/2018 (GitHub Repository). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2018-14505 since 07/22/2018. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 111631 (openSUSE Security Update : python-mitmproxy (openSUSE-2018-850)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 171430 (OpenSUSE Security Update for python-mitmproxy (openSUSE-SU-2018:2291-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 3 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (111631). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.2

VulDB Base Score: 6.3
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: DNS Rebinding
Class: Input validation / DNS Rebinding
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 111631
Nessus Name: openSUSE Security Update : python-mitmproxy (openSUSE-2018-850)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: github.com

Timelineinfo

07/22/2018 🔍
07/22/2018 +0 days 🔍
07/22/2018 +0 days 🔍
07/22/2018 +0 days 🔍
07/23/2018 +1 days 🔍
08/09/2018 +17 days 🔍
08/10/2018 +1 days 🔍
04/25/2023 +1719 days 🔍

Sourcesinfo

Product: github.com

Advisory: 3234
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-14505 (🔍)
GCVE (CVE): GCVE-0-2018-14505
GCVE (VulDB): GCVE-100-122059

Entryinfo

Created: 07/23/2018 08:06
Updated: 04/25/2023 09:22
Changes: 07/23/2018 08:06 (70), 03/09/2020 11:37 (4), 04/25/2023 09:22 (5)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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