CVE-2013-4399

mediumpriority · track · 18EPSS 0.021 · 81 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.08% (81st) EPSS

CVSS 4.3 · medium

Is it mine?

109 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-416USLLM-inferredCWE-476USLLM-inferred

affected products (109)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
redhat libvirt≤ 1.1.3nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.0.1nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.0.2nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.0.3nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.0.4nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.0.5nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.0.6nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.1.0nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.1.1nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.1.3nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.1.4nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.1.5nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.1.6nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.1.7nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.1.8nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.1.9nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.10.0nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.10.1nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
redhat libvirt= 0.10.2nvdUScpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*

showing 20 of 109

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2014-12-12modified 2026-06-16

references (16)

External citations — patches, advisories, analysis.

scry

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