Bug 1186619 – VUL-0: CVE-2021-32635: singularity: Action commands against library URIs ignore configured remote endpoint

Bug 1186619 - (CVE-2021-32635) VUL-0: CVE-2021-32635: singularity: Action commands against library URIs ignore configured remote endpoint

(CVE-2021-32635)
Summary:	VUL-0: CVE-2021-32635: singularity: Action commands against library URIs igno...

Status:	IN_PROGRESS

Classification:	openSUSE
Product:	openSUSE Distribution
Classification:	openSUSE
Component:	Containers
Version:	Leap 15.2
Hardware:	Other Other

Priority:	P3 - Medium Severity: Normal (vote)
Target Milestone:	---
Assigned To:	Christian Goll
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/300901/
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Reported:	2021-05-28 15:01 UTC by Gianluca Gabrielli
Modified:	2021-11-08 14:37 UTC (History)
CC List:	1 user (show)

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Found By:	Security Response Team
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Description Gianluca Gabrielli 2021-05-28 15:01:22 UTC

In singularity 3.7.2 and 3.7.3, action commands against library:// URIs erroneously always used the default remote endpoint (cloud.sylabs.io). An attacker may be able to push a malicious container to the default remote endpoint with a URI that is identical to the URI used by a victim with a non-default remote endpoint, thus executing the malicious container.

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1965512
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-32635

Comment 1 Gianluca Gabrielli 2021-05-28 15:02:14 UTC

Affected package:
 - openSUSE:Factory/singularity 3.7.2

Comment 2 Christian Goll 2021-06-04 12:05:08 UTC

Will update factory packages,

Comment 3 OBSbugzilla Bot 2021-06-04 13:40:03 UTC

This is an autogenerated message for OBS integration:
This bug (1186619) was mentioned in
https://build.opensuse.org/request/show/897439 Backports:SLE-15-SP3 / singularity
https://build.opensuse.org/request/show/897440 Backports:SLE-15-SP2 / singularity

Comment 4 Swamp Workflow Management 2021-06-11 19:21:38 UTC

openSUSE-RU-2021:0867-1: An update that fixes two vulnerabilities is now available.

Category: recommended (moderate)
Bug References: 1186619
CVE References: CVE-2021-29136,CVE-2021-32635
JIRA References: 
Sources used:
openSUSE Backports SLE-15-SP2 (src):    singularity-3.7.4-bp152.2.24.1

Comment 5 Swamp Workflow Management 2021-07-08 19:20:15 UTC

openSUSE-SU-2021:0987-1: An update that fixes two vulnerabilities is now available.

Category: security (important)
Bug References: 1186619
CVE References: CVE-2021-29136,CVE-2021-32635
JIRA References: 
Sources used:
openSUSE Backports SLE-15-SP3 (src):    singularity-3.7.4-bp153.2.3.1

Comment 6 OBSbugzilla Bot 2021-10-26 10:40:06 UTC

This is an autogenerated message for OBS integration:
This bug (1186619) was mentioned in
https://build.opensuse.org/request/show/927451 15.3 / singularity