CVE-2018-17962

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
Qemu has a Buffer Overflow in pcnet_receive in hw/net/pcnet.c because an incorrect integer data type is used.
Overview
  • CVE ID
  • CVE-2018-17962
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-10-09T22:29:00
  • Last Modified Date
  • 2020-08-24T17:37:01
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:qemu:qemu:2.8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:qemu:qemu:2.12.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:oracle:linux:7:0:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:ltss:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:12:*:*:*:ltss:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:15:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://lists.gnu.org/archive/html/qemu-devel/2018-09/msg03268.html Exploit Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/10/08/1 Mailing List Third Party Advisory
https://www.debian.org/security/2018/dsa-4338 Third Party Advisory
https://usn.ubuntu.com/3826-1/ Third Party Advisory
https://linux.oracle.com/cve/CVE-2018-17962.html Third Party Advisory
https://access.redhat.com/security/cve/cve-2018-17962 Third Party Advisory
https://www.suse.com/security/cve/CVE-2018-17962/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2892
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-17962
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17962
History
Created Old Value New Value Data Type Notes
2022-05-10 16:30:27 Added to TrackCVE
2022-12-03 13:05:38 2018-10-09T22:29Z 2018-10-09T22:29:00 CVE Published Date updated
2022-12-03 13:05:38 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-03 13:05:38 Modified Vulnerability Status updated