CVE - CVE-2020-14377

CVE-ID
CVE-2020-14377	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant amounts of host memory. The highest threat from this vulnerability is to data confidentiality and system availability.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://bugzilla.redhat.com/show_bug.cgi?id=1879472 URL:https://bugzilla.redhat.com/show_bug.cgi?id=1879472 MISC:https://www.openwall.com/lists/oss-security/2020/09/28/3 URL:https://www.openwall.com/lists/oss-security/2020/09/28/3 MLIST:[oss-security] 20210104 Re: DPDK security advisory for multiple vhost crypto issues URL:http://www.openwall.com/lists/oss-security/2021/01/04/1 MLIST:[oss-security] 20210104 Re: [dpdk-dev] DPDK security advisory for multiple vhost crypto issues URL: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 URL:http://www.openwall.com/lists/oss-security/2021/01/04/5 SUSE:openSUSE-SU-2020:1593 URL:http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html SUSE:openSUSE-SU-2020:1599 URL:http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html UBUNTU:USN-4550-1 URL:https://usn.ubuntu.com/4550-1/
Assigning CNA
Red Hat, Inc.
Date Record Created
20200617	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200617)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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