CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2011-4528

Unbound before 1.4.13p2 attempts to free unallocated memory during processing of duplicate CNAME records in a signed zone, which allows remote DNS servers to cause a denial of service (daemon crash) via a crafted response.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.019

EPSS Ranking 82.4%

CVSS Severity

CVSS v2 Score 5.0

References

Products affected by CVE-2011-4528

Unbound » Unbound » Version: Any

cpe:2.3:a:unbound:unbound:*
Unbound » Unbound » Version: 0.0

cpe:2.3:a:unbound:unbound:0.0
Unbound » Unbound » Version: 0.09

cpe:2.3:a:unbound:unbound:0.09
Unbound » Unbound » Version: 0.1

cpe:2.3:a:unbound:unbound:0.1
Unbound » Unbound » Version: 0.10

cpe:2.3:a:unbound:unbound:0.10
Unbound » Unbound » Version: 0.11

cpe:2.3:a:unbound:unbound:0.11
Unbound » Unbound » Version: 0.2

cpe:2.3:a:unbound:unbound:0.2
Unbound » Unbound » Version: 0.3

cpe:2.3:a:unbound:unbound:0.3
Unbound » Unbound » Version: 0.4

cpe:2.3:a:unbound:unbound:0.4
Unbound » Unbound » Version: 0.5

cpe:2.3:a:unbound:unbound:0.5
Unbound » Unbound » Version: 0.6

cpe:2.3:a:unbound:unbound:0.6
Unbound » Unbound » Version: 0.7

cpe:2.3:a:unbound:unbound:0.7
Unbound » Unbound » Version: 0.7.1

cpe:2.3:a:unbound:unbound:0.7.1
Unbound » Unbound » Version: 0.7.2

cpe:2.3:a:unbound:unbound:0.7.2
Unbound » Unbound » Version: 0.8

cpe:2.3:a:unbound:unbound:0.8
Unbound » Unbound » Version: 1.0.0

cpe:2.3:a:unbound:unbound:1.0.0
Unbound » Unbound » Version: 1.0.1

cpe:2.3:a:unbound:unbound:1.0.1
Unbound » Unbound » Version: 1.0.2

cpe:2.3:a:unbound:unbound:1.0.2
Unbound » Unbound » Version: 1.1.0

cpe:2.3:a:unbound:unbound:1.1.0
Unbound » Unbound » Version: 1.1.1

cpe:2.3:a:unbound:unbound:1.1.1
Unbound » Unbound » Version: 1.2.0

cpe:2.3:a:unbound:unbound:1.2.0
Unbound » Unbound » Version: 1.2.1

cpe:2.3:a:unbound:unbound:1.2.1
Unbound » Unbound » Version: 1.3.0

cpe:2.3:a:unbound:unbound:1.3.0
Unbound » Unbound » Version: 1.3.1

cpe:2.3:a:unbound:unbound:1.3.1
Unbound » Unbound » Version: 1.3.2

cpe:2.3:a:unbound:unbound:1.3.2
Unbound » Unbound » Version: 1.3.3

cpe:2.3:a:unbound:unbound:1.3.3
Unbound » Unbound » Version: 1.3.4

cpe:2.3:a:unbound:unbound:1.3.4
Unbound » Unbound » Version: 1.4.0

cpe:2.3:a:unbound:unbound:1.4.0
Unbound » Unbound » Version: 1.4.1

cpe:2.3:a:unbound:unbound:1.4.1
Unbound » Unbound » Version: 1.4.10

cpe:2.3:a:unbound:unbound:1.4.10
Unbound » Unbound » Version: 1.4.11

cpe:2.3:a:unbound:unbound:1.4.11
Unbound » Unbound » Version: 1.4.12

cpe:2.3:a:unbound:unbound:1.4.12
Unbound » Unbound » Version: 1.4.14

cpe:2.3:a:unbound:unbound:1.4.14
Unbound » Unbound » Version: 1.4.2

cpe:2.3:a:unbound:unbound:1.4.2
Unbound » Unbound » Version: 1.4.3

cpe:2.3:a:unbound:unbound:1.4.3
Unbound » Unbound » Version: 1.4.4

cpe:2.3:a:unbound:unbound:1.4.4
Unbound » Unbound » Version: 1.4.5

cpe:2.3:a:unbound:unbound:1.4.5
Unbound » Unbound » Version: 1.4.6

cpe:2.3:a:unbound:unbound:1.4.6
Unbound » Unbound » Version: 1.4.7

cpe:2.3:a:unbound:unbound:1.4.7
Unbound » Unbound » Version: 1.4.8

cpe:2.3:a:unbound:unbound:1.4.8
Unbound » Unbound » Version: 1.4.9

cpe:2.3:a:unbound:unbound:1.4.9

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2011-4528

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