Bug 1211923 (CVE-2023-33546)

Summary:	VUL-0: CVE-2023-33546: janino: janino 3.1.9 and earlier are subject to denial of service (DOS)
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Gianluca Gabrielli <gianluca.gabrielli>
Component:	Incidents	Assignee:	Fridrich Strba <fstrba>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	fstrba, security-team, stoyan.manolov
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/368111/
Whiteboard:	CVSSv3.1:SUSE:CVE-2023-33546:3.3:(AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Gianluca Gabrielli 2023-06-01 14:42:39 UTC

janino 3.1.9 and earlier are subject to denial of service (DOS) attacks when
using the expression evaluator.guess parameter name method. If the parser runs
on user-supplied input, an attacker could supply content that causes the parser
to crash due to a stack overflow.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-33546
https://www.cve.org/CVERecord?id=CVE-2023-33546
https://github.com/janino-compiler/janino/issues/201

Comment 1 Gianluca Gabrielli 2023-06-01 14:43:46 UTC

Potentially affected packages:
 - SUSE:SLE-15-SP2:Update/janino

The GH issue is still open, let's wait for the upstream to develop a patch.

Comment 4 OBSbugzilla Bot 2023-08-15 07:35:02 UTC

This is an autogenerated message for OBS integration:
This bug (1211923) was mentioned in
https://build.opensuse.org/request/show/1103981 Factory / janino

Comment 5 Maintenance Automation 2023-08-23 12:30:06 UTC

SUSE-SU-2023:3385-1: An update that solves one vulnerability can now be installed.

Category: security (low)
Bug References: 1211923
CVE References: CVE-2023-33546
Sources used:
openSUSE Leap 15.4 (src): janino-3.1.10-150200.3.7.1
openSUSE Leap 15.5 (src): janino-3.1.10-150200.3.7.1

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.