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Vulnerability Details : CVE-2020-14374

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.
Publish Date : 2020-09-30 Last Update Date : 2021-01-04
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- CVSS Scores & Vulnerability Types

CVSS Score
7.2
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Overflow
CWE ID 120

- Products Affected By CVE-2020-14374

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 20.04 * * * Version Details Vulnerabilities
2 Application Dpdk Data Plane Development Kit * * * * Version Details Vulnerabilities
3 OS Opensuse Leap 15.1 * * * Version Details Vulnerabilities
4 OS Opensuse Leap 15.2 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 1
Dpdk Data Plane Development Kit 1
Opensuse Leap 2

- References For CVE-2020-14374

https://www.openwall.com/lists/oss-security/2020/09/28/3
https://bugzilla.redhat.com/show_bug.cgi?id=1879466
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html
SUSE openSUSE-SU-2020:1593
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html
SUSE openSUSE-SU-2020:1599
http://www.openwall.com/lists/oss-security/2021/01/04/5
MLIST [oss-security] 20210104 Re: [dpdk-dev] DPDK security advisory for multiple vhost crypto issues
http://www.openwall.com/lists/oss-security/2021/01/04/2
MLIST [oss-security] 20210104 Re: [dpdk-dev] DPDK security advisory for multiple vhost crypto issues
http://www.openwall.com/lists/oss-security/2021/01/04/1
MLIST [oss-security] 20210104 Re: DPDK security advisory for multiple vhost crypto issues

- Metasploit Modules Related To CVE-2020-14374

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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