CVE-2011-1922 : Detail

CVE-2011-1922

10.93%V3
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 [email protected]

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