MitreCVE-2015-3456CVE-2015-3456
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:S/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
41.0%
The Floppy Disk Controller (FDC) in QEMU, as used in Xen 4.5.x and earlier and KVM, allows local guest users to cause a denial of service (out-of-bounds write and guest crash) or possibly execute arbitrary code via the (1) FD_CMD_READ_ID, (2) FD_CMD_DRIVE_SPECIFICATION_COMMAND, or other unspecified commands, aka VENOM.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| qemu | qemu | * | cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* |
| redhat | enterprise_virtualization | 3.0 | cpe:2.3:a:redhat:enterprise_virtualization:3.0:*:*:*:*:*:*:* |
| redhat | openstack | 4.0 | cpe:2.3:a:redhat:openstack:4.0:*:*:*:*:*:*:* |
| redhat | openstack | 5.0 | cpe:2.3:a:redhat:openstack:5.0:*:*:*:*:*:*:* |
| redhat | openstack | 6.0 | cpe:2.3:a:redhat:openstack:6.0:*:*:*:*:*:*:* |
| redhat | openstack | 7.0 | cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 5 | cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 6.0 | cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 7.0 | cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* |
| xen | xen | 4.5.0 | cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:* |
References
git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=e907746266721f305d67bc0718795fedee2e824c
kb.juniper.net/InfoCenter/index?page=content&id=JSA10693
lists.fedoraproject.org/pipermail/package-announce/2015-May/158072.html
lists.opensuse.org/opensuse-security-announce/2015-05/msg00009.html
lists.opensuse.org/opensuse-security-announce/2015-05/msg00013.html
lists.opensuse.org/opensuse-security-announce/2015-05/msg00014.html
lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html
lists.opensuse.org/opensuse-security-announce/2015-05/msg00019.html
lists.opensuse.org/opensuse-security-announce/2015-05/msg00021.html
lists.opensuse.org/opensuse-security-announce/2015-05/msg00042.html
lists.opensuse.org/opensuse-security-announce/2015-06/msg00001.html
lists.opensuse.org/opensuse-updates/2015-08/msg00021.html
marc.info/?l=bugtraq&m=143229451215900&w=2
marc.info/?l=bugtraq&m=143387998230996&w=2
rhn.redhat.com/errata/RHSA-2015-0998.html
rhn.redhat.com/errata/RHSA-2015-0999.html
rhn.redhat.com/errata/RHSA-2015-1000.html
rhn.redhat.com/errata/RHSA-2015-1001.html
rhn.redhat.com/errata/RHSA-2015-1002.html
rhn.redhat.com/errata/RHSA-2015-1003.html
rhn.redhat.com/errata/RHSA-2015-1004.html
rhn.redhat.com/errata/RHSA-2015-1011.html
support.citrix.com/article/CTX201078
venom.crowdstrike.com/
www.debian.org/security/2015/dsa-3259
www.debian.org/security/2015/dsa-3262
www.debian.org/security/2015/dsa-3274
www.fortiguard.com/advisory/2015-05-19-cve-2015-3456-venom-vulnerability
www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
www.securityfocus.com/bid/74640
www.securitytracker.com/id/1032306
www.securitytracker.com/id/1032311
www.securitytracker.com/id/1032917
www.ubuntu.com/usn/USN-2608-1
www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-438937.htm
xenbits.xen.org/xsa/advisory-133.html
access.redhat.com/articles/1444903
bto.bluecoat.com/security-advisory/sa95
kb.juniper.net/JSA10783
kc.mcafee.com/corporate/index?page=content&id=SB10118
security.gentoo.org/glsa/201602-01
security.gentoo.org/glsa/201604-03
security.gentoo.org/glsa/201612-27
securityblog.redhat.com/2015/05/13/venom-dont-get-bitten/
support.lenovo.com/us/en/product_security/venom
www.arista.com/en/support/advisories-notices/security-advisories/1128-security-advisory-10
www.exploit-db.com/exploits/37053/
www.suse.com/security/cve/CVE-2015-3456.html
Related
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:S/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
41.0%