GoogleOSV:GHSA-5X5Q-CQF6-GJ8RSerilog Client IP Spoofing vulnerability
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
17.7%
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.
References
github.com/serilog-contrib/serilog-enrichers-clientinfo
github.com/serilog-contrib/serilog-enrichers-clientinfo/commit/a72051d1900131e6fb30bcfd9491a988167fb6ac
github.com/serilog-contrib/serilog-enrichers-clientinfo/issues/29
github.com/serilog-contrib/serilog-enrichers-clientinfo/pull/38
github.com/serilog-contrib/serilog-enrichers-clientinfo/releases/tag/v2.1.0
nvd.nist.gov/vuln/detail/CVE-2024-44930
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
17.7%