PT-2024-31308 · Serilog · Serilog

Published 2024-08-29 · Updated 2024-09-04 · CVE-2024-44930

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Serilog versions prior to 2.1.0

Description The issue allows attackers to falsify their IP addresses by specifying an arbitrary IP as a value of X-Forwarded-For or Client-Ip headers while performing HTTP requests. This enables attackers to spoof their client IP, potentially leading to security issues. The vulnerability is related to the X-Forwarded-For and Client-Ip headers in HTTP requests.

Recommendations For Serilog versions prior to 2.1.0, update to version 2.1.0 or later to resolve the issue. As a temporary workaround, consider restricting the trust of the X-Forwarded-For header in the Serilog configuration to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-348

CWE-79

Related Identifiers

CVE-2024-44930

GHSA-5X5Q-CQF6-GJ8R

Affected Products

Serilog

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2024-44930 · Security Note
• https://osv.dev/vulnerability/CVE-2024-44930 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-5x5q-cqf6-gj8r · Vendor Advisory
• https://github.com/serilog-contrib/serilog-enrichers-clientinfo · Note
• https://github.com/serilog-contrib/serilog-enrichers-clientinfo/commit/a72051d1900131e6fb30bcfd9491a988167fb6ac · Note
• https://github.com/serilog-contrib/serilog-enrichers-clientinfo/releases/tag/v2.1.0 · Note
• https://github.com/serilog-contrib/serilog-enrichers-clientinfo/pull/38 · Note
• https://github.com/serilog-contrib/serilog-enrichers-clientinfo/issues/29 · Note
• https://twitter.com/VulmonFeeds/status/1829263340448698426 · Twitter Post
• https://twitter.com/CVEnew/status/1829222501802733827 · Twitter Post
• https://t.me/cvenotify/93175 · Telegram Post
• https://t.me/cvedetector/4441 · Telegram Post