CVE-2015-3456

Description

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.

Scores

Weaknesses (CWE)

• CWE-119

European references

• ENISA EUVD · EUVD-2015-3499
• GCVE · GCVE-0-2015-3456

CERT-FR advisories

• CERTFR-2019-AVI-636 — Vulnérabilité dans Juniper EX et QFX · cert.ssi.gouv.fr
• CERTFR-2017-AVI-111 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
• CERTFR-2015-AVI-286 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
• CERTFR-2015-AVI-232 — Vulnérabilité dans BlueCoat XOS · cert.ssi.gouv.fr
• CERTFR-2015-AVI-231 — Vulnérabilité dans les produits Oracle · cert.ssi.gouv.fr
• CERTFR-2015-AVI-224 — Vulnérabilité dans Xen · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

• cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* ≤ 2.3.0
• cpe:2.3:a:redhat:enterprise_virtualization:3.0:*:*:*:*:*:*:*
• cpe:2.3:a:redhat:openstack:4.0:*:*:*:*:*:*:*
• cpe:2.3:a:redhat:openstack:5.0:*:*:*:*:*:*:*
• cpe:2.3:a:redhat:openstack:6.0:*:*:*:*:*:*:*
• cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
• cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*

Affected products

References

• https://www.exploit-db.com/exploits/37053/
• http://www.securitytracker.com/id/1032306
• http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
• http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00009.html
• https://kb.juniper.net/JSA10783
• http://www.debian.org/security/2015/dsa-3259
• http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00021.html
• http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00042.html
• https://security.gentoo.org/glsa/201612-27
• http://rhn.redhat.com/errata/RHSA-2015-0999.html
• https://kc.mcafee.com/corporate/index?page=content&id=SB10118
• http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html
• http://rhn.redhat.com/errata/RHSA-2015-1001.html
• http://marc.info/?l=bugtraq&m=143229451215900&w=2
• http://support.citrix.com/article/CTX201078
• http://xenbits.xen.org/xsa/advisory-133.html
• http://rhn.redhat.com/errata/RHSA-2015-1003.html
• http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00013.html
• http://www.securitytracker.com/id/1032917
• http://marc.info/?l=bugtraq&m=143387998230996&w=2
• http://rhn.redhat.com/errata/RHSA-2015-0998.html
• https://www.suse.com/security/cve/CVE-2015-3456.html
• http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00014.html
• http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158072.html
• https://bto.bluecoat.com/security-advisory/sa95
• http://rhn.redhat.com/errata/RHSA-2015-1004.html
• http://venom.crowdstrike.com/
• http://rhn.redhat.com/errata/RHSA-2015-1011.html
• https://support.lenovo.com/us/en/product_security/venom
• http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00019.html
• http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=e907746266721f305d67bc0718795fedee2e824c
• https://security.gentoo.org/glsa/201604-03
• http://rhn.redhat.com/errata/RHSA-2015-1002.html
• http://www.ubuntu.com/usn/USN-2608-1
• https://securityblog.redhat.com/2015/05/13/venom-dont-get-bitten/
• http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00001.html
• http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10693
• http://www.securitytracker.com/id/1032311
• http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-438937.htm
• http://www.debian.org/security/2015/dsa-3262
• https://security.gentoo.org/glsa/201602-01
• http://lists.opensuse.org/opensuse-updates/2015-08/msg00021.html
• http://www.securityfocus.com/bid/74640
• http://www.debian.org/security/2015/dsa-3274
• http://www.fortiguard.com/advisory/2015-05-19-cve-2015-3456-venom-vulnerability
• https://access.redhat.com/articles/1444903
• http://rhn.redhat.com/errata/RHSA-2015-1000.html
• https://www.arista.com/en/support/advisories-notices/security-advisories/1128-security-advisory-10

Sources