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CVE-2020-10696

Published: 31 March 2020

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.

Priority

Medium

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
golang-github-containers-buildah
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

groovy Not vulnerable
(1.15.2-1ubuntu2)
trusty Does not exist

upstream
Released (1.11.6-2)
xenial Does not exist

Patches:
upstream: https://github.com/containers/buildah/commit/c61925b8936e93a5e900f91b653a846f7ea3a9ed

Severity score breakdown

Parameter Value
Base score 8.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H