CVE-2012-4423 : Detail

CVE-2012-4423

13.01%V3
Network
2012-11-19
10h00 +00:00
2013-01-29
09h00 +00:00
CVE.org
NVD
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CVE Descriptions

The virNetServerProgramDispatchCall function in libvirt before 0.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and segmentation fault) via an RPC call with (1) an event as the RPC number or (2) an RPC number whose value is in a "gap" in the RPC dispatch table.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/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

Redhat>>Libvirt >> Version To (including) 0.10.1

Redhat>>Libvirt >> Version 0.0.1

Redhat>>Libvirt >> Version 0.0.2

Redhat>>Libvirt >> Version 0.0.3

Redhat>>Libvirt >> Version 0.0.4

Redhat>>Libvirt >> Version 0.0.5

Redhat>>Libvirt >> Version 0.0.6

Redhat>>Libvirt >> Version 0.1.0

Redhat>>Libvirt >> Version 0.1.1

Redhat>>Libvirt >> Version 0.1.3

Redhat>>Libvirt >> Version 0.1.4

Redhat>>Libvirt >> Version 0.1.5

Redhat>>Libvirt >> Version 0.1.6

Redhat>>Libvirt >> Version 0.1.7

Redhat>>Libvirt >> Version 0.1.8

Redhat>>Libvirt >> Version 0.1.9

Redhat>>Libvirt >> Version 0.2.0

Redhat>>Libvirt >> Version 0.2.1

Redhat>>Libvirt >> Version 0.2.2

Redhat>>Libvirt >> Version 0.2.3

Redhat>>Libvirt >> Version 0.3.0

Redhat>>Libvirt >> Version 0.3.1

Redhat>>Libvirt >> Version 0.3.2

Redhat>>Libvirt >> Version 0.3.3

Redhat>>Libvirt >> Version 0.4.0

Redhat>>Libvirt >> Version 0.4.1

Redhat>>Libvirt >> Version 0.4.2

Redhat>>Libvirt >> Version 0.4.3

Redhat>>Libvirt >> Version 0.4.4

Redhat>>Libvirt >> Version 0.4.5

Redhat>>Libvirt >> Version 0.4.6

Redhat>>Libvirt >> Version 0.5.0

Redhat>>Libvirt >> Version 0.5.1

Redhat>>Libvirt >> Version 0.6.0

Redhat>>Libvirt >> Version 0.6.1

Redhat>>Libvirt >> Version 0.6.2

Redhat>>Libvirt >> Version 0.6.3

Redhat>>Libvirt >> Version 0.6.4

Redhat>>Libvirt >> Version 0.6.5

Redhat>>Libvirt >> Version 0.7.0

Redhat>>Libvirt >> Version 0.7.1

Redhat>>Libvirt >> Version 0.7.2

Redhat>>Libvirt >> Version 0.7.3

Redhat>>Libvirt >> Version 0.7.4

Redhat>>Libvirt >> Version 0.7.5

Redhat>>Libvirt >> Version 0.7.6

Redhat>>Libvirt >> Version 0.7.7

Redhat>>Libvirt >> Version 0.8.0

Redhat>>Libvirt >> Version 0.8.1

Redhat>>Libvirt >> Version 0.8.2

Redhat>>Libvirt >> Version 0.8.3

Redhat>>Libvirt >> Version 0.8.4

Redhat>>Libvirt >> Version 0.8.5

Redhat>>Libvirt >> Version 0.8.6

Redhat>>Libvirt >> Version 0.8.7

Redhat>>Libvirt >> Version 0.8.8

Redhat>>Libvirt >> Version 0.9.0

Redhat>>Libvirt >> Version 0.9.1

Redhat>>Libvirt >> Version 0.9.2

Redhat>>Libvirt >> Version 0.9.3

Redhat>>Libvirt >> Version 0.9.4

Redhat>>Libvirt >> Version 0.9.5

Redhat>>Libvirt >> Version 0.9.6

Redhat>>Libvirt >> Version 0.9.7

Redhat>>Libvirt >> Version 0.9.8

Redhat>>Libvirt >> Version 0.9.9

Redhat>>Libvirt >> Version 0.9.10

Redhat>>Libvirt >> Version 0.9.11

Redhat>>Libvirt >> Version 0.9.12

Redhat>>Libvirt >> Version 0.9.13

Redhat>>Libvirt >> Version 0.10.0

References

http://www.securitytracker.com/id?1027649
Tags : vdb-entry, x_refsource_SECTRACK
http://www.securityfocus.com/bid/55541
Tags : vdb-entry, x_refsource_BID
http://rhn.redhat.com/errata/RHSA-2012-1359.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.ubuntu.com/usn/USN-1708-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2012/09/13/14
Tags : mailing-list, x_refsource_MLIST