Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2020-14376 First vendor Publication 2020-09-30
Vendor Cve Last vendor Modification 2021-01-05

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 6 Temporal Score 7.8
Exploitabality Sub Score 1.1
 
Attack Vector Local Attack Complexity High
Privileges Required Low User Interaction None
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 6.9 Attack Range Local
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14376

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 6
Os 1
Os 2

Sources (Detail)

Source Url
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1879470
https://www.openwall.com/lists/oss-security/2020/09/28/3
MLIST http://www.openwall.com/lists/oss-security/2021/01/04/1
http://www.openwall.com/lists/oss-security/2021/01/04/2
http://www.openwall.com/lists/oss-security/2021/01/04/5
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html
UBUNTU https://usn.ubuntu.com/4550-1/

Alert History

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Date Informations
2022-09-02 01:50:54
  • Multiple Updates
2021-05-04 13:46:26
  • Multiple Updates
2021-04-22 02:59:09
  • Multiple Updates
2021-01-05 21:23:55
  • Multiple Updates
2021-01-04 21:23:16
  • Multiple Updates
2020-10-08 17:22:50
  • Multiple Updates
2020-10-04 12:28:04
  • Multiple Updates
2020-10-03 17:22:53
  • Multiple Updates
2020-10-01 05:22:50
  • Multiple Updates
2020-10-01 00:22:50
  • First insertion