CVE-2020-14374

HIGH

Dpdk Data Plane Development Kit < 18.11.10 - Buffer Overflow

Title source: rule

Description

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

References (7)

Core 7

Core References

Mailing List, Patch, Third Party Advisory x_refsource_misc

https://www.openwall.com/lists/oss-security/2020/09/28/3

Issue Tracking, Tool Signature x_refsource_misc

https://bugzilla.redhat.com/show_bug.cgi?id=1879466

Third Party Advisory vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html

Mailing List, Third Party Advisory vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html

Mailing List, Third Party Advisory mailing-list x_refsource_mlist

http://www.openwall.com/lists/oss-security/2021/01/04/5

Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist

http://www.openwall.com/lists/oss-security/2021/01/04/1

Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist

http://www.openwall.com/lists/oss-security/2021/01/04/2

Scores

CVSS v3 8.8

EPSS 0.0016

EPSS Percentile 36.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Details

CWE

CWE-120

Status published

Products (4)

canonical/ubuntu_linux 20.04

dpdk/data_plane_development_kit 18.02.1 - 18.11.10

opensuse/leap 15.1

opensuse/leap 15.2

Published Sep 30, 2020

Tracked Since Feb 18, 2026