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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:110577
[Rus]
Version
1
Class
patch
ALTXid
296954
Language
English
Severity
High
Title
MGASA-2018-0153 -- security update for libvirt, python-libvirt
Description
Updated libvirt packages fix security vulnerabilities.
Family
unix
Platform
Mageia 6
Product
libvirt
python-libvirt
Reference
VENDOR: MGASA-2018-0153
VENDOR: MGASA-2018-0153
Id:
MGASA-2018-0153
Reference:
https://advisories.mageia.org/MGASA-2018-0153.html
CVE: CVE-2017-1000256
CVE: CVE-2017-1000256
Id:
CVE-2017-1000256
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000256
Comment
: libvirt version 2.3.0 and later is vulnerable to a bad default configuration of "verify-peer=no" passed to QEMU by libvirt resulting in a failure to validate SSL/TLS certificates by default.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE:
295 (Certificate Issues)
References:
DSA-4003 (DEBIAN)
https://access.redhat.com/security/cve/CVE-2017-1000256 (CONFIRM)
https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1556251.html (MISC)
[libvirt-announce] 20171016 LSN-2017-0002 - TLS certificate verification disabled for clients (MLIST)
CVE: CVE-2017-5715
CVE: CVE-2017-5715
Id:
CVE-2017-5715
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5715
Comment
: Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.
CVSSv2 Score:
1.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:P/I:N/A:N
CVSSv3 Score:
5.6
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE:
203 (Information Exposure Through Discrepancy)
References:
https://www.synology.com/support/security/Synology_SA_18_01 (CONFIRM)
https://www.suse.com/c/suse-addresses-meltdown-spectre-vulnerabilities/ (CONFIRM)
https://support.lenovo.com/us/en/solutions/LEN-18282 (CONFIRM)
https://support.f5.com/csp/article/K91229003 (CONFIRM)
https://spectreattack.com/ (MISC)
https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00088&languageid=en-fr (CONFIRM)
https://security.googleblog.com/2018/01/todays-cpu-vulnerability-what-you-need.html (MISC)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180002 (CONFIRM)
https://googleprojectzero.blogspot.com/2018/01/reading-privileged-memory-with-side.html (MISC)
https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/ (CONFIRM)
https://aws.amazon.com/de/security/security-bulletins/AWS-2018-013/ (CONFIRM)
https://access.redhat.com/security/vulnerabilities/speculativeexecution (CONFIRM)
http://xenbits.xen.org/xsa/advisory-254.html (CONFIRM)
1040071 (SECTRACK)
VU#584653 (CERT-VN)
http://nvidia.custhelp.com/app/answers/detail/a_id/4609 (CONFIRM)
https://www.vmware.com/us/security/advisories/VMSA-2018-0002.html (CONFIRM)
43427 (EXPLOIT-DB)
20180104 CPU Side-Channel Information Disclosure Vulnerabilities (CISCO)
https://support.citrix.com/article/CTX231399 (CONFIRM)
https://security.netapp.com/advisory/ntap-20180104-0001/ (CONFIRM)
102376 (BID)
http://packetstormsecurity.com/files/145645/Spectre-Information-Disclosure-Proof-Of-Concept.html (MISC)
http://nvidia.custhelp.com/app/answers/detail/a_id/4614 (CONFIRM)
http://nvidia.custhelp.com/app/answers/detail/a_id/4613 (CONFIRM)
http://nvidia.custhelp.com/app/answers/detail/a_id/4611 (CONFIRM)
openSUSE-SU-2018:0023 (SUSE)
openSUSE-SU-2018:0022 (SUSE)
SUSE-SU-2018:0020 (SUSE)
SUSE-SU-2018:0019 (SUSE)
openSUSE-SU-2018:0013 (SUSE)
SUSE-SU-2018:0012 (SUSE)
SUSE-SU-2018:0011 (SUSE)
SUSE-SU-2018:0010 (SUSE)
SUSE-SU-2018:0009 (SUSE)
SUSE-SU-2018:0008 (SUSE)
SUSE-SU-2018:0007 (SUSE)
SUSE-SU-2018:0006 (SUSE)
https://www.vmware.com/us/security/advisories/VMSA-2018-0004.html (CONFIRM)
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-hpesbhf03805en_us (CONFIRM)
USN-3516-1 (UBUNTU)
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html (CONFIRM)
RHSA-2018:0292 (REDHAT)
DSA-4120 (DEBIAN)
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-001.txt (CONFIRM)
FreeBSD-SA-18:03 (FREEBSD)
USN-3597-2 (UBUNTU)
USN-3597-1 (UBUNTU)
USN-3594-1 (UBUNTU)
USN-3582-2 (UBUNTU)
USN-3582-1 (UBUNTU)
USN-3581-2 (UBUNTU)
USN-3581-1 (UBUNTU)
USN-3580-1 (UBUNTU)
USN-3561-1 (UBUNTU)
USN-3560-1 (UBUNTU)
USN-3549-1 (UBUNTU)
USN-3531-1 (UBUNTU)
USN-3542-2 (UBUNTU)
https://www.vmware.com/security/advisories/VMSA-2018-0007.html (CONFIRM)
USN-3541-2 (UBUNTU)
USN-3540-2 (UBUNTU)
USN-3531-3 (UBUNTU)
USN-3620-2 (UBUNTU)
DSA-4188 (DEBIAN)
DSA-4187 (DEBIAN)
[debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update (MLIST)
https://cert.vde.com/en-us/advisories/vde-2018-003 (CONFIRM)
https://cert.vde.com/en-us/advisories/vde-2018-002 (CONFIRM)
VU#180049 (CERT-VN)
https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability (CONFIRM)
DSA-4213 (DEBIAN)
USN-3690-1 (UBUNTU)
[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update (MLIST)
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html (CONFIRM)
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03871en_us (CONFIRM)
[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (MLIST)
[debian-lts-announce] 20180916 [SECURITY] [DLA 1506-1] intel-microcode security update (MLIST)
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html (CONFIRM)
USN-3777-3 (UBUNTU)
https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-18-0001 (CONFIRM)
GLSA-201810-06 (GENTOO)
https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes (CONFIRM)
20190624 [SECURITY] [DSA 4469-1] libvirt security update (BUGTRAQ)
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt (CONFIRM)
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html (MISC)
https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf (CONFIRM)
FreeBSD-SA-19:26 (FREEBSD)
20191112 FreeBSD Security Advisory FreeBSD-SA-19:26.mcu (BUGTRAQ)
http://packetstormsecurity.com/files/155281/FreeBSD-Security-Advisory-FreeBSD-SA-19-26.mcu.html (MISC)
https://security.paloaltonetworks.com/CVE-2017-5715 (CONFIRM)
[debian-lts-announce] 20200320 [SECURITY] [DLA 2148-1] amd64-microcode security update (MLIST)
[debian-lts-announce] 20210816 [SECURITY] [DLA 2743-1] amd64-microcode security update (MLIST)
CVE: CVE-2018-5748
CVE: CVE-2018-5748
Id:
CVE-2018-5748
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5748
Comment
: qemu/qemu_monitor.c in libvirt allows attackers to cause a denial of service (memory consumption) via a large QEMU reply.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
[libvir-list] 20180116 [PATCH] qemu: avoid denial of service reading from QEMU monitor (CVE-2018-xxxx) (MLIST)
102825 (BID)
DSA-4137 (DEBIAN)
[debian-lts-announce] 20180324 [SECURITY] [DLA 1315-1] libvirt security update (MLIST)
RHSA-2018:1396 (REDHAT)
RHSA-2018:1929 (REDHAT)
CVE: CVE-2018-6764
CVE: CVE-2018-6764
Id:
CVE-2018-6764
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6764
Comment
: util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
346 (Origin Validation Error)
References:
[libvirt] 20180205 [PATCH] virlog: determine the hostname on startup CVE-2018-XXX (MLIST)
USN-3576-1 (UBUNTU)
DSA-4137 (DEBIAN)
RHSA-2018:3113 (REDHAT)
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