CVE-2008-3906
UnknownEPSS 7.10%
Last modified
CVE-2008-3906 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 7.10% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mono | Mono | 1.0 |
| Mono | Mono | 1.0.5 |
| Mono | Mono | 1.1.4 |
| Mono | Mono | 1.1.8.3 |
| Mono | Mono | 1.1.13 |
| Mono | Mono | 1.1.13.4 |
| Mono | Mono | 1.1.13.6 |
| Mono | Mono | 1.1.13.7 |
| Mono | Mono | 1.1.17 |
| Mono | Mono | 1.1.17.1 |
| Mono | Mono | 1.1.18 |
| Mono | Mono | 1.2.5.1 |
| Mono Project | Mono | <= 2.0 |
| Mono Project | Mono | 1.2.1 |
| Mono Project | Mono | 1.2.2 |
| Mono Project | Mono | 1.2.3 |
| Mono Project | Mono | 1.2.4 |
| Mono Project | Mono | 1.2.5 |
| Mono Project | Mono | 1.2.6 |
| Mono Project | Mono | 1.9 |
References
- http://secunia.com/advisories/31643Vendor Advisory
- http://secunia.com/advisories/31643Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2008-3906?
Severity scoring for CVE-2008-3906 is pending analysis. The EPSS model estimates a 7.10% probability of exploitation in the next 30 days.
How do I fix CVE-2008-3906?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2008-3906?
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