CVE-2020-10696

Upstream information

CVE-2020-10696 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
	National Vulnerability Database
Base Score	9.3
Vector	AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Complete
Integrity Impact	Complete
Availability Impact	Complete

CVSS v3 Scores
	National Vulnerability Database	SUSE
Base Score	8.8	8.8
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector	Network	Network
Access Complexity	Low	Low
Privileges Required	None	None
User Interaction	Required	Required
Scope	Unchanged	Unchanged
Confidentiality Impact	High	High
Integrity Impact	High	High
Availability Impact	High	High
CVSSv3 Version	3.1	3.1

SUSE Bugzilla entry: 1167864 [NEW]

SUSE Security Advisories:

SUSE-SU-2020:3423-1, published Thu Nov 19 13:21:36 MST 2020
openSUSE-SU-2020:2106-1, published Tue Feb 16 10:57:22 2021
openSUSE-SU-2021:0310-1, published Fri Feb 19 15:37:59 2021

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Linux Enterprise Module for Containers 15 SP1	`buildah >= 1.17.0-3.6.1`	Patchnames: SUSE-SLE-Module-Containers-15-SP1-2020-3423
SUSE Linux Enterprise Module for Containers 15 SP2	`buildah >= 1.17.0-3.6.1`	Patchnames: SUSE-SLE-Module-Containers-15-SP2-2020-3423
openSUSE Leap 15.1	`buildah >= 1.17.0-lp151.2.6.1`	Patchnames: openSUSE-2020-2106
openSUSE Leap 15.2	`buildah >= 1.19.2-lp152.2.3.1` `libcontainers-common >= 20210112-lp152.2.6.1` `podman >= 2.2.1-lp152.4.9.1` `podman-cni-config >= 2.2.1-lp152.4.9.1`	Patchnames: openSUSE-2021-310

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.