SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2008-3906

CRLF injection vulnerability in Sys.Web in Mono 2.0 and earlier allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via CRLF sequences in the query string.

MEDIUM 4.3EPSS 7.10%

Does this matter?

Lower severity and a low EPSS score (7.10%). Track it; it rarely justifies an emergency change on its own.

Description

CRLF injection vulnerability in Sys.Web in Mono 2.0 and earlier allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via CRLF sequences in the query string.

CVSS 2.0
4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
7.10% probability · 94th percentile
CISA KEV
Not listed
Weakness
CWE-20
Affected
mono/mono · mono project/mono
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.