Bug 1167864 - (CVE-2020-10696) VUL-0: CVE-2020-10696: buildah: crafted input tar file may lead to local file overwriting during image build process
(CVE-2020-10696)
VUL-0: CVE-2020-10696: buildah: crafted input tar file may lead to local file...
Status: RESOLVED FIXED
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P3 - Medium : Normal
: ---
Assigned To: Containers Team
Security Team bot
https://smash.suse.de/issue/255983/
CVSSv3.1:SUSE:CVE-2020-10696:8.8:(AV...
:
Depends on:
Blocks:
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Reported: 2020-03-27 09:03 UTC by Robert Frohl
Modified: 2022-12-07 20:20 UTC (History)
4 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Robert Frohl 2020-03-27 09:03:24 UTC
rh#1817651

During buildah image building process a crafted tar file containing symlinks may lead buildah to overwrite any file which the running uid have write permissions, compromising confidentiality, integrity and possibly allowing code execution.

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1817651
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-10696
Comment 2 Robert Frohl 2020-03-27 09:11:13 UTC
judging by the patch I believe SUSE:SLE-15-SP1:Update is partially affected.
Comment 3 Swamp Workflow Management 2020-11-19 20:21:47 UTC
SUSE-SU-2020:3423-1: An update that fixes two vulnerabilities is now available.

Category: security (moderate)
Bug References: 1165184,1167864
CVE References: CVE-2019-10214,CVE-2020-10696
JIRA References: 
Sources used:
SUSE Linux Enterprise Module for Containers 15-SP2 (src):    buildah-1.17.0-3.6.1
SUSE Linux Enterprise Module for Containers 15-SP1 (src):    buildah-1.17.0-3.6.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 4 Swamp Workflow Management 2020-11-29 17:18:27 UTC
openSUSE-SU-2020:2106-1: An update that fixes two vulnerabilities is now available.

Category: security (moderate)
Bug References: 1165184,1167864
CVE References: CVE-2019-10214,CVE-2020-10696
JIRA References: 
Sources used:
openSUSE Leap 15.1 (src):    buildah-1.17.0-lp151.2.6.1
Comment 8 Swamp Workflow Management 2022-09-30 16:21:15 UTC
SUSE-SU-2022:3480-1: An update that solves three vulnerabilities and has two fixes is now available.

Category: security (important)
Bug References: 1167864,1181961,1183043,1192999,1197870
CVE References: CVE-2020-10696,CVE-2021-20206,CVE-2022-27651
JIRA References: 
Sources used:
SUSE Manager Server 4.1 (src):    buildah-1.25.1-150100.3.13.12
SUSE Manager Retail Branch Server 4.1 (src):    buildah-1.25.1-150100.3.13.12
SUSE Manager Proxy 4.1 (src):    buildah-1.25.1-150100.3.13.12
SUSE Linux Enterprise Server for SAP 15-SP2 (src):    buildah-1.25.1-150100.3.13.12
SUSE Linux Enterprise Server for SAP 15-SP1 (src):    buildah-1.25.1-150100.3.13.12
SUSE Linux Enterprise Server 15-SP2-LTSS (src):    buildah-1.25.1-150100.3.13.12
SUSE Linux Enterprise Server 15-SP2-BCL (src):    buildah-1.25.1-150100.3.13.12
SUSE Linux Enterprise Server 15-SP1-LTSS (src):    buildah-1.25.1-150100.3.13.12
SUSE Linux Enterprise Server 15-SP1-BCL (src):    buildah-1.25.1-150100.3.13.12
SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (src):    buildah-1.25.1-150100.3.13.12
SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (src):    buildah-1.25.1-150100.3.13.12
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (src):    buildah-1.25.1-150100.3.13.12
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (src):    buildah-1.25.1-150100.3.13.12
SUSE Enterprise Storage 7 (src):    buildah-1.25.1-150100.3.13.12
SUSE Enterprise Storage 6 (src):    buildah-1.25.1-150100.3.13.12
SUSE CaaS Platform 4.0 (src):    buildah-1.25.1-150100.3.13.12

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 9 Swamp Workflow Management 2022-10-19 16:25:55 UTC
SUSE-SU-2022:3655-1: An update that fixes three vulnerabilities is now available.

Category: security (important)
Bug References: 1167864,1181961,1202812
CVE References: CVE-2020-10696,CVE-2021-20206,CVE-2022-2990
JIRA References: 
Sources used:
openSUSE Leap 15.4 (src):    buildah-1.27.1-150400.3.8.1
SUSE Linux Enterprise Module for Containers 15-SP4 (src):    buildah-1.27.1-150400.3.8.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 10 Swamp Workflow Management 2022-10-26 13:47:18 UTC
SUSE-SU-2022:3766-1: An update that fixes three vulnerabilities is now available.

Category: security (important)
Bug References: 1167864,1181961,1202812
CVE References: CVE-2020-10696,CVE-2021-20206,CVE-2022-2990
JIRA References: 
Sources used:
openSUSE Leap Micro 5.2 (src):    libgpg-error-1.42-150300.9.3.1
openSUSE Leap 15.3 (src):    buildah-1.27.1-150300.8.11.1, libgpg-error-1.42-150300.9.3.1
SUSE Linux Enterprise Module for Containers 15-SP3 (src):    buildah-1.27.1-150300.8.11.1
SUSE Linux Enterprise Module for Basesystem 15-SP3 (src):    libgpg-error-1.42-150300.9.3.1
SUSE Linux Enterprise Micro 5.2 (src):    libgpg-error-1.42-150300.9.3.1
SUSE Linux Enterprise Micro 5.1 (src):    libgpg-error-1.42-150300.9.3.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 12 Swamp Workflow Management 2022-12-07 20:19:54 UTC
SUSE-SU-2022:4349-1: An update that fixes two vulnerabilities is now available.

Category: security (important)
Bug References: 1167864,1202812
CVE References: CVE-2020-10696,CVE-2022-2990
JIRA References: 
Sources used:
openSUSE Leap 15.4 (src):    buildah-1.28.2-150400.3.11.1
SUSE Linux Enterprise Module for Containers 15-SP4 (src):    buildah-1.28.2-150400.3.11.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 13 Swamp Workflow Management 2022-12-07 20:20:41 UTC
SUSE-SU-2022:4350-1: An update that fixes two vulnerabilities is now available.

Category: security (important)
Bug References: 1167864,1202812
CVE References: CVE-2020-10696,CVE-2022-2990
JIRA References: 
Sources used:
openSUSE Leap 15.3 (src):    buildah-1.28.2-150300.8.14.1
SUSE Linux Enterprise Module for Containers 15-SP3 (src):    buildah-1.28.2-150300.8.14.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.