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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:2215
[Eng]
Version
6
Class
patch
ALTXid
40733
Language
Russian
Severity
Medium
Title
Обновление RHSA-2012:1202: устранение уязвимостей и ошибок в libvirt
Description
A flaw was found in libvirtd's RPC call handling. An attacker able to
establish a read-only connection to libvirtd could trigger this flaw with a
specially-crafted RPC command that has the number of parameters set to 0,
causing libvirtd to access invalid memory and crash. (CVE-2012-3445)
Family
unix
Platform
CentOS Linux 6
Red Hat Enterprise Linux 6
Product
libvirt
Reference
VENDOR: RHSA-2012:1202-01
VENDOR: RHSA-2012:1202-01
Id:
RHSA-2012:1202-01
Reference:
https://rhn.redhat.com/errata/RHSA-2012-1202.html
CVE: CVE-2012-3445
CVE: CVE-2012-3445
Id:
CVE-2012-3445
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3445
Comment
: The virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain* API calls with typed parameters, which might allow remote authenticated users to cause a denial of service (libvirtd crash) via an RPC command with nparams set to zero, which triggers an out-of-bounds read or a free of an invalid pointer.
CVSSv2 Score:
3.5
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:S/C:N/I:N/A:P
CWE:
399 (Resource Management Errors)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=844734 (MISC)
[oss-security] 20120731 CVE Request -- libvirt: crash in virTypedParameterArrayClear (MLIST)
50118 (SECUNIA)
[oss-security] 20120731 Re: CVE Request -- libvirt: crash in virTypedParameterArrayClear (MLIST)
54748 (BID)
[libvirt] 20120730 [PATCH] daemon: Fix crash in virTypedParameterArrayClear (MLIST)
openSUSE-SU-2012:0991 (SUSE)
RHSA-2012:1202 (REDHAT)
50372 (SECUNIA)
50299 (SECUNIA)
CESA-2012:1202: CESA-2012:1202
CESA-2012:1202: CESA-2012:1202
Id:
CESA-2012:1202
Reference:
http://lists.centos.org/pipermail/centos-announce/2012-August/018823.html
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