Vulnerability Details : CVE-2011-1922

daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DNS request that triggers improper error handling.
Published 2011-05-31 20:55:04
Updated 2017-08-17 01:34:28
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2011-1922

Threat overview for CVE-2011-1922

Top countries where our scanners detected CVE-2011-1922
Top open port discovered on systems with this issue 53
IPs affected by CVE-2011-1922 6
Find out if you* are affected by CVE-2011-1922!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2011-1922

EPSS FAQ
1.66%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 86 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2011-1922

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
 MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P
8.6
2.9
 NIST

CWE ids for CVE-2011-1922

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-1922

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