CVE-2020-14376

CVSS V2 Medium 6.9 CVSS V3 High 7.8
Description
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A lack of bounds checking when copying iv_data from the VM guest memory into host memory can lead to a large buffer overflow. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Overview
  • CVE ID
  • CVE-2020-14376
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-09-30T19:15:12
  • Last Modified Date
  • 2021-01-05T18:28:40
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* 1 OR 18.02.1 18.11.10
cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* 1 OR 19.02 19.11.5
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • CHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.1
  • Impact Score
  • 6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1879470 Issue Tracking Third Party Advisory
https://www.openwall.com/lists/oss-security/2020/09/28/3 Mailing List Patch Third Party Advisory
https://usn.ubuntu.com/4550-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/01/04/5 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/01/04/2 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/01/04/1 Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-14376
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14376
History
Created Old Value New Value Data Type Notes
2022-05-10 07:28:39 Added to TrackCVE
2022-12-04 23:34:20 2020-09-30T19:15Z 2020-09-30T19:15:12 CVE Published Date updated
2022-12-04 23:34:20 2021-01-05T18:28:40 CVE Modified Date updated
2022-12-04 23:34:20 Analyzed Vulnerability Status updated