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TI-2008-03745 Aliases CVE-2008-3906GHSA-fwxc-72gp-54jq

CRLF injection vulnerability in Sys.Web in Mono 2.0 and earlier allows remote attackers…

Priority LOW 30CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
—
Confidentiality · integrity · availability
None · Partial · None
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.07102 94th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 20

CPEVersionsRoleVendor
cpe:2.3:a:mono:mono:1.0:*:*:*:*:*:*:*1.0Vulnerablemono
cpe:2.3:a:mono:mono:1.0.5:*:*:*:*:*:*:*1.0.5Vulnerablemono
cpe:2.3:a:mono:mono:1.1.4:*:*:*:*:*:*:*1.1.4Vulnerablemono
cpe:2.3:a:mono:mono:1.1.8.3:*:*:*:*:*:*:*1.1.8.3Vulnerablemono
cpe:2.3:a:mono:mono:1.1.13:*:*:*:*:*:*:*1.1.13Vulnerablemono
cpe:2.3:a:mono:mono:1.1.13.4:*:*:*:*:*:*:*1.1.13.4Vulnerablemono
cpe:2.3:a:mono:mono:1.1.13.6:*:*:*:*:*:*:*1.1.13.6Vulnerablemono
cpe:2.3:a:mono:mono:1.1.13.7:*:*:*:*:*:*:*1.1.13.7Vulnerablemono
cpe:2.3:a:mono:mono:1.1.17:*:*:*:*:*:*:*1.1.17Vulnerablemono
cpe:2.3:a:mono:mono:1.1.17.1:*:*:*:*:*:*:*1.1.17.1Vulnerablemono
  • cpe:2.3:a:mono:mono:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·mono
  • cpe:2.3:a:mono:mono:1.0.5:*:*:*:*:*:*:* Versions 1.0.5 Vulnerable ·mono
  • cpe:2.3:a:mono:mono:1.1.4:*:*:*:*:*:*:* Versions 1.1.4 Vulnerable ·mono
  • cpe:2.3:a:mono:mono:1.1.8.3:*:*:*:*:*:*:* Versions 1.1.8.3 Vulnerable ·mono
  • cpe:2.3:a:mono:mono:1.1.13:*:*:*:*:*:*:* Versions 1.1.13 Vulnerable ·mono
  • cpe:2.3:a:mono:mono:1.1.13.4:*:*:*:*:*:*:* Versions 1.1.13.4 Vulnerable ·mono
  • cpe:2.3:a:mono:mono:1.1.13.6:*:*:*:*:*:*:* Versions 1.1.13.6 Vulnerable ·mono
  • cpe:2.3:a:mono:mono:1.1.13.7:*:*:*:*:*:*:* Versions 1.1.13.7 Vulnerable ·mono
  • cpe:2.3:a:mono:mono:1.1.17:*:*:*:*:*:*:* Versions 1.1.17 Vulnerable ·mono
  • cpe:2.3:a:mono:mono:1.1.17.1:*:*:*:*:*:*:* Versions 1.1.17.1 Vulnerable ·mono
Show 10 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:mono:mono:1.1.18:*:*:*:*:*:*:*1.1.18Vulnerablemono
cpe:2.3:a:mono:mono:1.2.5.1:*:*:*:*:*:*:*1.2.5.1Vulnerablemono
cpe:2.3:a:mono_project:mono:*:*:*:*:*:*:*:*up to 2.0VulnerableMono Project
cpe:2.3:a:mono_project:mono:1.2.1:*:*:*:*:*:*:*1.2.1VulnerableMono Project
cpe:2.3:a:mono_project:mono:1.2.2:*:*:*:*:*:*:*1.2.2VulnerableMono Project
cpe:2.3:a:mono_project:mono:1.2.3:*:*:*:*:*:*:*1.2.3VulnerableMono Project
cpe:2.3:a:mono_project:mono:1.2.4:*:*:*:*:*:*:*1.2.4VulnerableMono Project
cpe:2.3:a:mono_project:mono:1.2.5:*:*:*:*:*:*:*1.2.5VulnerableMono Project
cpe:2.3:a:mono_project:mono:1.2.6:*:*:*:*:*:*:*1.2.6VulnerableMono Project
cpe:2.3:a:mono_project:mono:1.9:*:*:*:*:*:*:*1.9VulnerableMono Project
  • cpe:2.3:a:mono:mono:1.1.18:*:*:*:*:*:*:* Versions 1.1.18 Vulnerable ·mono
  • cpe:2.3:a:mono:mono:1.2.5.1:*:*:*:*:*:*:* Versions 1.2.5.1 Vulnerable ·mono
  • cpe:2.3:a:mono_project:mono:*:*:*:*:*:*:*:* Versions up to 2.0 Vulnerable ·Mono Project
  • cpe:2.3:a:mono_project:mono:1.2.1:*:*:*:*:*:*:* Versions 1.2.1 Vulnerable ·Mono Project
  • cpe:2.3:a:mono_project:mono:1.2.2:*:*:*:*:*:*:* Versions 1.2.2 Vulnerable ·Mono Project
  • cpe:2.3:a:mono_project:mono:1.2.3:*:*:*:*:*:*:* Versions 1.2.3 Vulnerable ·Mono Project
  • cpe:2.3:a:mono_project:mono:1.2.4:*:*:*:*:*:*:* Versions 1.2.4 Vulnerable ·Mono Project
  • cpe:2.3:a:mono_project:mono:1.2.5:*:*:*:*:*:*:* Versions 1.2.5 Vulnerable ·Mono Project
  • cpe:2.3:a:mono_project:mono:1.2.6:*:*:*:*:*:*:* Versions 1.2.6 Vulnerable ·Mono Project
  • cpe:2.3:a:mono_project:mono:1.9:*:*:*:*:*:*:* Versions 1.9 Vulnerable ·Mono Project

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2008-3906
  2. 2026-10-03 Alias added: GHSA-fwxc-72gp-54jq

References

Sources