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CVE-2012-3445

16
FAUCET Score

CVE-2012-3445 describes a denial-of-service vulnerability in libvirt versions prior to 0.9.13, specifically affecting Red Hat libvirt. An authenticated remote attacker can crash the libvirtd service by sending an RPC command with zero parameters, leading to an out-of-bounds read or invalid pointer free. This vulnerability has a CVSS score of 3.5, indicating a low severity with a partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.9.13CPE matchmatch criteria
cpe:2.3:a:redhat:libvirt:0.9.13:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

AV:N/AC:M/Au:S/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.16%
Probability of exploitation in next 30 days
EPSS Percentile
80.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0216 is in the 91st percentile among its peer group of 1,637 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: libvirt-0:0.9.10-21.el6_3.4
View patch

Vendor Advisories (1)

redhatCVE-2012-3445Moderate

libvirt: crash in virTypedParameterArrayClear

Jul 30, 2012

References

lists.opensuse.org / opensuse-updates/2012-08/msg00023.html
rhn.redhat.com / errata/RHSA-2012-1202.html
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/50118
Vendor Advisory
secunia.com / advisories/50299
secunia.com / advisories/50372
redhat.com / archives/libvir-list/2012-July/msg01650.html
openwall.com / lists/oss-security/2012/07/31/4
openwall.com / lists/oss-security/2012/07/31/7
securityfocus.com / bid/54748