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TI-2010-00930 Aliases CVE-2010-0969GHSA-cmhx-v6j5-f49g

Unbound before 1.4.3 does not properly align structures on 64-bit platforms, which allows…

Priority LOW 28CWE-399Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.

Summary

Unbound before 1.4.3 does not properly align structures on 64-bit platforms, which allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors.

Why it matters now

EPSS 0.02671 85th 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 · 29

CPEVersionsRoleVendor
cpe:2.3:a:nlnetlabs:unbound:*:*:*:*:*:*:*:*up to 1.4.2VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.0:*:*:*:*:*:*:*0.0VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.1:*:*:*:*:*:*:*0.1VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.2:*:*:*:*:*:*:*0.2VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.3:*:*:*:*:*:*:*0.3VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.4:*:*:*:*:*:*:*0.4VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.5:*:*:*:*:*:*:*0.5VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.6:*:*:*:*:*:*:*0.6VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.7:*:*:*:*:*:*:*0.7VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.7.1:*:*:*:*:*:*:*0.7.1VulnerableNLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:*:*:*:*:*:*:*:* Versions up to 1.4.2 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.0:*:*:*:*:*:*:* Versions 0.0 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.1:*:*:*:*:*:*:* Versions 0.1 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.2:*:*:*:*:*:*:* Versions 0.2 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.3:*:*:*:*:*:*:* Versions 0.3 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.4:*:*:*:*:*:*:* Versions 0.4 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.5:*:*:*:*:*:*:* Versions 0.5 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.6:*:*:*:*:*:*:* Versions 0.6 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.7:*:*:*:*:*:*:* Versions 0.7 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.7.1:*:*:*:*:*:*:* Versions 0.7.1 Vulnerable ·NLNETLABS
Show 19 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:nlnetlabs:unbound:0.7.2:*:*:*:*:*:*:*0.7.2VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.8:*:*:*:*:*:*:*0.8VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.09:*:*:*:*:*:*:*0.09VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.10:*:*:*:*:*:*:*0.10VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:0.11:*:*:*:*:*:*:*0.11VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.0.0:*:*:*:*:*:*:*1.0.0VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.0.1:*:*:*:*:*:*:*1.0.1VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.0.2:*:*:*:*:*:*:*1.0.2VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.1.0:*:*:*:*:*:*:*1.1.0VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.1.1:*:*:*:*:*:*:*1.1.1VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.2.0:*:*:*:*:*:*:*1.2.0VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.2.1:*:*:*:*:*:*:*1.2.1VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.3.0:*:*:*:*:*:*:*1.3.0VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.3.1:*:*:*:*:*:*:*1.3.1VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.3.2:*:*:*:*:*:*:*1.3.2VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.3.3:*:*:*:*:*:*:*1.3.3VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.3.4:*:*:*:*:*:*:*1.3.4VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.4.0:*:*:*:*:*:*:*1.4.0VulnerableNLNETLABS
cpe:2.3:a:nlnetlabs:unbound:1.4.1:*:*:*:*:*:*:*1.4.1VulnerableNLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.7.2:*:*:*:*:*:*:* Versions 0.7.2 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.8:*:*:*:*:*:*:* Versions 0.8 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.09:*:*:*:*:*:*:* Versions 0.09 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.10:*:*:*:*:*:*:* Versions 0.10 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:0.11:*:*:*:*:*:*:* Versions 0.11 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.0.0:*:*:*:*:*:*:* Versions 1.0.0 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.1.0:*:*:*:*:*:*:* Versions 1.1.0 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.1.1:*:*:*:*:*:*:* Versions 1.1.1 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.2.0:*:*:*:*:*:*:* Versions 1.2.0 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.2.1:*:*:*:*:*:*:* Versions 1.2.1 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.3.0:*:*:*:*:*:*:* Versions 1.3.0 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.3.1:*:*:*:*:*:*:* Versions 1.3.1 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.3.2:*:*:*:*:*:*:* Versions 1.3.2 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.3.3:*:*:*:*:*:*:* Versions 1.3.3 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.3.4:*:*:*:*:*:*:* Versions 1.3.4 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.4.0:*:*:*:*:*:*:* Versions 1.4.0 Vulnerable ·NLNETLABS
  • cpe:2.3:a:nlnetlabs:unbound:1.4.1:*:*:*:*:*:*:* Versions 1.4.1 Vulnerable ·NLNETLABS

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-2010-0969
  2. 2026-10-03 Alias added: GHSA-cmhx-v6j5-f49g

References

Patch 1

Other 4

  • TI-2023-27571 Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related… CVSS 3.1HIGH 7.5
  • TI-2019-15178 Unbound before 1.9.5 allows an integer overflow in a size calculation in… CVSS 3.1CRITICAL 9.8
  • TI-2026-25690 Possible arbitrary code execution during DNSSEC validation CVSS 4.0CRITICAL 9.1
  • TI-2026-56302 Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY CVSS 4.0CRITICAL 9.1
  • TI-2019-15182 Unbound before 1.9.5 allows an out-of-bounds write via a compressed name in rdata_copy. CVSS 3.1CRITICAL 9.8
  • TI-2019-15179 Unbound before 1.9.5 allows an integer overflow in a size calculation in respip/respip.c. CVSS 3.1CRITICAL 9.8
See all 72 →

Sources

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