CVE-2008-3906

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 7.1% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2008-09-04 · updated 2026-06-16
Weakness: CWE-20

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.

Affected products

mono: 1.0, 1.0.5, 1.1.4, 1.1.8.3, 1.1.13, 1.1.13.4 (+6)
Mono Project Mono: through 2.0; 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6 (+1)

References

http://secunia.com/advisories/31643
http://secunia.com/advisories/36494
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0286
http://www.mandriva.com/security/advisories?name=MDVSA-2008:210
http://www.openwall.com/lists/oss-security/2008/08/27/6
http://www.securityfocus.com/archive/1/496845/100/0/threaded
http://www.securityfocus.com/bid/30867
http://www.vupen.com/english/advisories/2008/2443
https://bugzilla.novell.com/show_bug.cgi?id=418620
https://exchange.xforce.ibmcloud.com/vulnerabilities/44740
https://usn.ubuntu.com/826-1/
http://secunia.com/advisories/31643

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