CVE-2020-7764: Vulnerability Analysis & Exploit Details

Status: Modified - Last modified: 21-11-2024 Published: 08-11-2020

CVE-2020-7764
Vulnerability Scoring

5.9
/10

Attack Complexity Details

  • Attack Complexity: HIGH IMPACT
  • Attack Vector: NETWORK
  • Privileges Required: None
  • Scope: UNCHANGED
  • User Interaction: NONE

CIA Impact Definition

  • Confidentiality:
  • Integrity:
  • Availability: HIGH IMPACT

CVE-2020-7764 Vulnerability Summary

This affects the package find-my-way before 2.2.5, from 3.0.0 and before 3.0.5. It accepts the Accept-Version' header by default, and if versioned routes are not being used, this could lead to a denial of service. Accept-Version can be used as an unkeyed header in a cache poisoning attack.

Access Complexity Graph for CVE-2020-7764

Impact Analysis for CVE-2020-7764

CVE-2020-7764: Detailed Information and External References

EPSS

0.00105

EPSS %

0.44645

References

0.00105

CWE

CWE-444

CAPEC

0.00105

  • HTTP Response Smuggling: An adversary manipulates and injects malicious content in the form of secret unauthorized HTTP responses, into a single HTTP response from a vulnerable or compromised back-end HTTP agent (e.g., server). See CanPrecede relationships for possible consequences. Modification/manipulation of HTTP message headers, request-line and body parameters to disrupt and interfere in the interpretation and parsing of HTTP message lengths/boundaries for consecutive HTTP messages by HTTP agents in a HTTP chain or network path.
  • HTTP Request Smuggling: An adversary abuses the flexibility and discrepancies in the parsing and interpretation of HTTP Request messages using various HTTP headers, request-line and body parameters as well as message sizes (denoted by the end of message signaled by a given HTTP header) by different intermediary HTTP agents (e.g., load balancer, reverse proxy, web caching proxies, application firewalls, etc.) to secretly send unauthorized and malicious HTTP requests to a back-end HTTP agent (e.g., web server). See CanPrecede relationships for possible consequences. Modification/manipulation of HTTP message headers, request-line and body parameters to disrupt and interfere in the interpretation and parsing of HTTP message lengths/boundaries for consecutive HTTP messages by HTTP agents in a HTTP chain or network path.

Vulnerable Configurations

  • cpe:2.3:a:find-my-way_project:find-my-way:-:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:-:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:0.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:0.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:0.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:0.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:0.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:0.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:0.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:0.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:0.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:0.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:0.2.4:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:0.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.6.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.6.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.6.2:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.6.2:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.7.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.7.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.7.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.7.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.8.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.8.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.8.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.8.2:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.8.2:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.9.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.9.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.9.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.9.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.10.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.10.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.10.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.10.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.10.2:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.10.2:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.10.3:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.10.3:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.10.4:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.10.4:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.11.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.11.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.11.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.11.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.12.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.12.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.13.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.13.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.14.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.14.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.14.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.14.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.15.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.15.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.15.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.15.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.15.2:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.15.2:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.15.3:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.15.3:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.15.4:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.15.4:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.16.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.16.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.17.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.17.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.17.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.17.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.18.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.18.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:1.18.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:1.18.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:2.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:2.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:2.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:2.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:2.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:2.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:2.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:2.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:2.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:2.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:2.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:2.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:2.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:2.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:2.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:2.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:2.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:2.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:2.2.4:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:2.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:3.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:3.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:3.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:3.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:3.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:3.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:3.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:3.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:find-my-way_project:find-my-way:3.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:find-my-way_project:find-my-way:3.0.4:*:*:*:*:*:*:*

CVSS3 Source

report@snyk.io

CVSS3 Type

Secondary

CVSS3 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

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