CVE-2020-14374

CWE-120 — Classic Buffer Overflow9 documents8 sources
Severity
8.8HIGH
EPSS
0.2%
top 63.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Dpdk Data Plane Development KITCanonical Ubuntu LinuxOpensuse Leap
Timeline
PublishedSep 30
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HExploitability: 2.0 | Impact: 6.0

Affected Packages4 packages

▶NVDdpdk/data_plane_development_kit18.02.1 — 18.11.10+1
▶Debiandpdk< 19.11.5-1+3
▶CVEListV5dpdkAll dpdk versions before 18.11.10 and before 19.11.5
▶NVDopensuse/leap15.1, 15.2+1

Also affects: Ubuntu Linux 20.04

Patches

Patch: www.openwall.com ↗Patch: www.openwall.com ↗Patch: www.openwall.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-c3m3-jrj3-pjqx: A flaw was found in dpdk in versions before 18↗2022-05-24
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CVEList
CVE-2020-14374: A flaw was found in dpdk in versions before 18↗2020-09-30
▶
OSV
CVE-2020-14374: A flaw was found in dpdk in versions before 18↗2020-09-30
▶

📋Vendor Advisories

3
Ubuntu
DPDK vulnerabilities↗2020-09-28
▶
Red Hat
dpdk: remote Code Execution in vhost_crypto (VM Escape)↗2020-09-28
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Debian
CVE-2020-14374: dpdk - A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawe...↗2020
▶

💬Community

2
Bugzilla
CVE-2020-14374 dpdk: remote Code Execution in vhost_crypto (VM Escape) [fedora-all]↗2020-09-28
▶
Bugzilla
CVE-2020-14374 dpdk: remote Code Execution in vhost_crypto (VM Escape)↗2020-09-16
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