CVE-2017-2630

CVSS V2 Medium 6.5 CVSS V3 High 8.8
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.
Overview
  • CVE ID
  • CVE-2017-2630
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-07-27T18:29:00
  • Last Modified Date
  • 2021-09-08T13:15:07
Weakness Enumerations
CWE URL
CWE-121 http://cwe.mitre.org/data/definitions/121.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* 1 OR 2.9
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg01246.html Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2630 Issue Tracking Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/15/2 Mailing List Patch Third Party Advisory
https://security.gentoo.org/glsa/201704-01 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2392 Third Party Advisory
http://www.securityfocus.com/bid/96265 VDB Entry Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1422415
https://github.com/qemu/qemu/commit/2563c9c6b8670400c48e562034b321a7cf3d9a85
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-2630
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2630
History
Created Old Value New Value Data Type Notes
2022-05-10 16:07:44 Added to TrackCVE
2022-12-03 10:35:58 2018-07-27T18:29Z 2018-07-27T18:29:00 CVE Published Date updated
2022-12-03 10:35:58 2021-09-08T13:15:07 CVE Modified Date updated
2022-12-03 10:35:58 Modified Vulnerability Status updated