Bug 1221331 (CVE-2024-27758)

Summary:	VUL-0: CVE-2024-27758: python-rpyc: remote code execution via exposed method
Product:	[Novell Products] SUSE Security Incidents	Reporter:	SMASH SMASH <smash_bz>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	IN_PROGRESS ---	QA Contact:	Security Team bot <security-team>
Severity:	Major
Priority:	P3 - Medium	CC:	andrea.mattiazzo, daniel.garcia
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/397302/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description SMASH SMASH 2024-03-13 08:40:55 UTC

In RPyC before 6.0.0, when a server exposes a method that calls the attribute named __array__ for a client-provided netref (e.g., np.array(client_netref)), a remote attacker can craft a class that results in remote code execution.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-27758
https://github.com/tomerfiliba-org/rpyc/security/advisories/GHSA-h5cg-53g7-gqjw
https://www.cve.org/CVERecord?id=CVE-2024-27758
https://gist.github.com/renbou/957f70d27470982994f12a1d70153d09
https://bugzilla.redhat.com/show_bug.cgi?id=2269242

Comment 1 Andrea Mattiazzo 2024-03-13 08:42:44 UTC

Tracking as affected:
- openSUSE:Backports:SLE-15-SP5/python-rpyc  4.1.5
- openSUSE:Factory/python-rpyc

Comment 2 OBSbugzilla Bot 2024-03-13 15:35:02 UTC

This is an autogenerated message for OBS integration:
This bug (1221331) was mentioned in
https://build.opensuse.org/request/show/1157613 Factory / python-rpyc

Comment 3 OBSbugzilla Bot 2024-03-13 17:35:08 UTC

This is an autogenerated message for OBS integration:
This bug (1221331) was mentioned in
https://build.opensuse.org/request/show/1157663 Backports:SLE-15-SP5 / python-rpyc
https://build.opensuse.org/request/show/1157675 Backports:SLE-15-SP6 / python-rpyc

Comment 4 Marcus Meissner 2024-03-15 20:04:52 UTC

openSUSE-SU-2024:0082-1: An update that fixes one vulnerability is now available.

Category: security (important)
Bug References: 1221331
CVE References: CVE-2024-27758
JIRA References: 
Sources used:
openSUSE Backports SLE-15-SP5 (src):    python-rpyc-4.1.5-bp155.3.3.1, python-rpyc-test-4.1.5-bp155.3.3.1

Comment 5 OBSbugzilla Bot 2024-03-19 09:35:02 UTC

This is an autogenerated message for OBS integration:
This bug (1221331) was mentioned in
https://build.opensuse.org/request/show/1159233 Backports:SLE-15-SP6 / python-rpyc