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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.
Metrics
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OR
*cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* versions from (including) 18.02.1 up to (excluding) 18.11.10
*cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* versions from (including) 19.02 up to (excluding) 19.11.5
Added
CPE Configuration
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:*:*:*:*:*:*:*
Added
CVSS V2
NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Added
CVSS V3.1
NIST AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Added
CWE
NIST CWE-120
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html Third Party Advisory
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html Third Party Advisory
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=1879466 No Types Assigned