CVE Vulnerability

CVE-2020-14376

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.

6.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.1 / Impact : 6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
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
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
Configurations

Configuration 1

cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*
cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
Information

Published : 2020-09-30 07:15

Updated : 2021-01-05 06:28

NVD link : CVE-2020-14376

Mitre link : CVE-2020-14376

Products Affected
No products.
CWE
CWE-120