National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-2630 Detail

Current Description

A stack buffer overflow flaw was found in the Quick Emulator (QEMU) before 2.9 built with the Network Block Device (NBD) client support. The flaw could occur while processing server's response to a 'NBD_OPT_LIST' request. A malicious NBD server could use this issue to crash a remote NBD client resulting in DoS or potentially execute arbitrary code on client host with privileges of the QEMU process.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.8 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  Red Hat, Inc.
Base Score: 5.5 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2017/02/15/2 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/96265 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:2392 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2630 Issue Tracking Patch Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg01246.html Patch Third Party Advisory
https://security.gentoo.org/glsa/201704-01 Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer NIST  
CWE-121 Stack-based Buffer Overflow Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
2.9


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-2630
NVD Published Date:
07/27/2018
NVD Last Modified:
10/09/2019