Use of Less Trusted Source Affecting serilog.enrichers.clientinfo package, versions [,2.1.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (19th percentile)

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  • Snyk ID SNYK-DOTNET-SERILOGENRICHERSCLIENTINFO-7853254
  • published 30 Aug 2024
  • disclosed 29 Aug 2024
  • credit vbakke

How to fix?

Upgrade Serilog.Enrichers.ClientInfo to version 2.1.0 or higher.

Overview

Affected versions of this package are vulnerable to Use of Less Trusted Source via the handling of X-Forwarded-For or Client-Ip headers. An attacker can falsify their IP address in log files by specifying an arbitrary IP in these headers while making HTTP requests.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
6.9 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    None
  • Integrity (VI)
    Low
  • Availability (VA)
    None
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None