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.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.9 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.1 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

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 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

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dpdk:data_plane_development_kit::::::::
	cpe:2.3:a:dpdk:data_plane_development_kit::::::::

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:20.04::::lts:::
	cpe:2.3:o:opensuse:leap:15.1:::::::*
	cpe:2.3:o:opensuse:leap:15.2:::::::*

Information

Published : 2020-09-30 12:15

Updated : 2021-01-05 10:28

NVD link : CVE-2020-14376

Mitre link : CVE-2020-14376

JSON object : View

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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Products Affected

canonical

ubuntu_linux

dpdk

data_plane_development_kit

opensuse

leap

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