CVE-2016-6351

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.47% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 38.8% of scored records. A rank, not a probability.

NVD base score

6.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2016-09-07 18:00Z9 YR AGO

Last updated

2024-08-06 01:29Z2 YR AGO

Reserved

2016-07-26

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base

Data version

5.1

Document digest

16034b8dfcd0b884b7a1d53bb0ee11862990f7e0aa0a784c252982e449d0e41d

• www.ubuntu.comUSN-3047-1http://www.ubuntu.com/usn/USN-3047-1vendor-advisoryx_refsource_UBUNTU
• git.qemu.orghttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=cc96677469388bad3d66479379735cf75db069e3x_refsource_CONFIRM
• www.ubuntu.comUSN-3047-2http://www.ubuntu.com/usn/USN-3047-2vendor-advisoryx_refsource_UBUNTU
• www.openwall.com[oss-security] 20160726 CVE request Qemu: scsi: esp: oob write access while reading ESP commandhttp://www.openwall.com/lists/oss-security/2016/07/25/14mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20160726 Re: CVE request Qemu: scsi: esp: oob write access while reading ESP commandhttp://www.openwall.com/lists/oss-security/2016/07/26/7mailing-listx_refsource_MLIST
• git.qemu.orghttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=926cde5f3e4d2504ed161ed0cb771ac7cad6fd11x_refsource_CONFIRM
• www.securityfocus.com92119http://www.securityfocus.com/bid/92119vdb-entryx_refsource_BID
• lists.debian.org[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security updatehttps://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlmailing-listx_refsource_MLIST