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TI-2011-03609 Aliases CVE-2011-4091GHSA-2hm9-33m6-xf92

The libobby server in inc/server.hpp in libnet6 (aka net6) before 1.3.14 does not perform…

Priority LOW 28CWE-287Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

The libobby server in inc/server.hpp in libnet6 (aka net6) before 1.3.14 does not perform authentication before checking the user name, which allows remote attackers to obtain sensitive information such as server-usage patterns by a particular user and color preferences.

Why it matters now

EPSS 0.02727 86th 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 · 16

CPEVersionsRoleVendor
cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*11.3VulnerableopenSUSE
cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*11.4VulnerableopenSUSE
cpe:2.3:o:oracle:solaris:11.2:*:*:*:*:*:*:*11.2VulnerableOracle
cpe:2.3:a:armin_burgmeier:net6:*:*:*:*:*:*:*:*up to 1.3.13VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.1:*:*:*:*:*:*:*1.3.1VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.2:*:*:*:*:*:*:*1.3.2VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.3:*:*:*:*:*:*:*1.3.3VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.4:*:*:*:*:*:*:*1.3.4VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.5:*:*:*:*:*:*:*1.3.5VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.6:*:*:*:*:*:*:*1.3.6VulnerableArmin Burgmeier
  • cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:* Versions 11.3 Vulnerable ·openSUSE
  • cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:* Versions 11.4 Vulnerable ·openSUSE
  • cpe:2.3:o:oracle:solaris:11.2:*:*:*:*:*:*:* Versions 11.2 Vulnerable ·Oracle
  • cpe:2.3:a:armin_burgmeier:net6:*:*:*:*:*:*:*:* Versions up to 1.3.13 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.1:*:*:*:*:*:*:* Versions 1.3.1 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.2:*:*:*:*:*:*:* Versions 1.3.2 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.3:*:*:*:*:*:*:* Versions 1.3.3 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.4:*:*:*:*:*:*:* Versions 1.3.4 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.5:*:*:*:*:*:*:* Versions 1.3.5 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.6:*:*:*:*:*:*:* Versions 1.3.6 Vulnerable ·Armin Burgmeier
Show 6 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:armin_burgmeier:net6:1.3.7:*:*:*:*:*:*:*1.3.7VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.8:*:*:*:*:*:*:*1.3.8VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.9:*:*:*:*:*:*:*1.3.9VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.10:*:*:*:*:*:*:*1.3.10VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.11:*:*:*:*:*:*:*1.3.11VulnerableArmin Burgmeier
cpe:2.3:a:armin_burgmeier:net6:1.3.12:*:*:*:*:*:*:*1.3.12VulnerableArmin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.7:*:*:*:*:*:*:* Versions 1.3.7 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.8:*:*:*:*:*:*:* Versions 1.3.8 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.9:*:*:*:*:*:*:* Versions 1.3.9 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.10:*:*:*:*:*:*:* Versions 1.3.10 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.11:*:*:*:*:*:*:* Versions 1.3.11 Vulnerable ·Armin Burgmeier
  • cpe:2.3:a:armin_burgmeier:net6:1.3.12:*:*:*:*:*:*:* Versions 1.3.12 Vulnerable ·Armin Burgmeier

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-2011-4091
  2. 2026-10-03 Alias added: GHSA-2hm9-33m6-xf92

References

Advisory 4

Other 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences