CVE-2011-1922 : Detail

CVE-2011-1922

1.22%V4
Network
2011-05-31
18h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Nlnetlabs>>Unbound >> Version 1.0.0

Nlnetlabs>>Unbound >> Version 1.0.1

Nlnetlabs>>Unbound >> Version 1.0.2

Nlnetlabs>>Unbound >> Version 1.1.0

Nlnetlabs>>Unbound >> Version 1.1.1

Nlnetlabs>>Unbound >> Version 1.2.0

Nlnetlabs>>Unbound >> Version 1.2.1

Nlnetlabs>>Unbound >> Version 1.3.0

Nlnetlabs>>Unbound >> Version 1.3.1

Nlnetlabs>>Unbound >> Version 1.3.2

Nlnetlabs>>Unbound >> Version 1.3.3

Nlnetlabs>>Unbound >> Version 1.3.4

Nlnetlabs>>Unbound >> Version 1.4.0

Nlnetlabs>>Unbound >> Version 1.4.1

Nlnetlabs>>Unbound >> Version 1.4.2

Nlnetlabs>>Unbound >> Version 1.4.3

Nlnetlabs>>Unbound >> Version 1.4.4

Nlnetlabs>>Unbound >> Version 1.4.5

Nlnetlabs>>Unbound >> Version 1.4.6

Nlnetlabs>>Unbound >> Version 1.4.7

Nlnetlabs>>Unbound >> Version 1.4.8

Nlnetlabs>>Unbound >> Version 1.4.9

References

http://www.securityfocus.com/bid/47986
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/44865
Tags : third-party-advisory, x_refsource_SECUNIA
http://osvdb.org/72750
Tags : vdb-entry, x_refsource_OSVDB
http://www.kb.cert.org/vuls/id/531342
Tags : third-party-advisory, x_refsource_CERT-VN
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.