Vulnerability in Arista Eos
CVE-2015-6855
hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_R…
EPSS: 0.043 (89.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Arista Eos
- Qemu
- Canonical Ubuntu_linux — versions 12.04, 14.04, 15.04
- Debian Debian_linux — versions 7.0, 8.0, 9.0
- Fedoraproject Fedora — versions 21, 22, 23
- Suse Linux_enterprise_desktop — versions 12
- Suse Linux_enterprise_server — versions 12
- N/a — versions n/a
Weakness classification (CWE)
References
- DSA-3361 (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- 76691 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_BID)
- FEDORA-2015-16369 (x_refsource_FEDORA, vendor-advisory, Third Party Advisory)
- FEDORA-2015-16370 (x_refsource_FEDORA, vendor-advisory, Third Party Advisory)
- FEDORA-2015-d6ea74993a (x_refsource_FEDORA, vendor-advisory, Third Party Advisory)
- [oss-security] 20150910 Re: CVE request Qemu: ide: divide by zero issue (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- SUSE-SU-2015:1782 (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- [oss-security] 20150910 CVE request Qemu: ide: divide by zero issue (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- FEDORA-2015-16368 (x_refsource_FEDORA, vendor-advisory, Third Party Advisory)
- DSA-3362 (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
Frequently asked questions
- What is CVE-2015-6855?
- CVE-2015-6855 is a high-severity vulnerability in Arista Eos, classified under Divide By Zero. CVSS score: 7.5/10. Published 2015-11-06.
- How severe is CVE-2015-6855?
- High severity. CVSS v3 base score is 7.5 out of 10.