Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS01eDVxLWNxZjYtZ2o4cs4AA_CL

Serilog Client IP Spoofing vulnerability

Serilog (before v2.1.0) contains a Client IP Spoofing vulnerability, which allows attackers to falsify their IP addresses in log files by specifying an arbitrary IP as a value of X-Forwarded-For or Client-Ip headers while performing HTTP requests.

It is not possible to configure Serilog.Enrichers.ClientInfo to not trust the X-Forwarded-For header.

Permalink: https://github.com/advisories/GHSA-5x5q-cqf6-gj8r
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS01eDVxLWNxZjYtZ2o4cs4AA_CL
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 5 months ago
Updated: 4 months ago

CVSS Score: 6.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS Percentage: 0.00046
EPSS Percentile: 0.18503

Identifiers: GHSA-5x5q-cqf6-gj8r, CVE-2024-44930
References:

• https://nvd.nist.gov/vuln/detail/CVE-2024-44930
• https://github.com/serilog-contrib/serilog-enrichers-clientinfo/issues/29
• https://github.com/serilog-contrib/serilog-enrichers-clientinfo/releases/tag/v2.1.0
• https://github.com/serilog-contrib/serilog-enrichers-clientinfo/pull/38
• https://github.com/serilog-contrib/serilog-enrichers-clientinfo/commit/a72051d1900131e6fb30bcfd9491a988167fb6ac
• https://github.com/advisories/GHSA-5x5q-cqf6-gj8r

Repository: https://github.com/serilog-contrib/serilog-enrichers-clientinfo
Blast Radius: 1.0

Affected Packages