Bug 1215033 (CVE-2023-4781)

Summary:	VUL-0: CVE-2023-4781: vim: heap-buffer-overflow in function vim_regsub_both
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Alexander Bergmann <abergmann>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	REOPENED ---	QA Contact:	Security Team bot <security-team>
Severity:	Major
Priority:	P3 - Medium	CC:	joyeta.modak, martin.schreiner, security-team
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/377352/
Whiteboard:	CVSSv3.1:SUSE:CVE-2023-4781:7.8:(AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Alexander Bergmann 2023-09-06 07:47:10 UTC

CVE-2023-4781

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1873.

Upstream commit:
https://github.com/vim/vim/commit/f6d28fe2c95c678cc3202cc5dc825a3fcc709e93

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-4781
https://bugzilla.redhat.com/show_bug.cgi?id=2237575
https://www.cve.org/CVERecord?id=CVE-2023-4781
https://huntr.dev/bounties/c867eb0a-aa8b-4946-a621-510350673883

Comment 4 Maintenance Automation 2023-10-03 16:30:02 UTC

SUSE-SU-2023:3942-1: An update that solves six vulnerabilities and has two security fixes can now be installed.

Category: security (important)
Bug References: 1210738, 1211461, 1214922, 1214924, 1214925, 1215004, 1215006, 1215033
CVE References: CVE-2023-4733, CVE-2023-4734, CVE-2023-4735, CVE-2023-4738, CVE-2023-4752, CVE-2023-4781
Sources used:
SUSE Linux Enterprise High Performance Computing 12 SP5 (src): vim-9.0.1894-17.23.2
SUSE Linux Enterprise Server 12 SP5 (src): vim-9.0.1894-17.23.2
SUSE Linux Enterprise Server for SAP Applications 12 SP5 (src): vim-9.0.1894-17.23.2

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 5 Maintenance Automation 2023-10-03 20:30:01 UTC

SUSE-SU-2023:3955-1: An update that solves six vulnerabilities can now be installed.

Category: security (important)
Bug References: 1214922, 1214924, 1214925, 1215004, 1215006, 1215033
CVE References: CVE-2023-4733, CVE-2023-4734, CVE-2023-4735, CVE-2023-4738, CVE-2023-4752, CVE-2023-4781
Sources used:
openSUSE Leap 15.4 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Micro for Rancher 5.3 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Micro 5.3 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Micro for Rancher 5.4 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Micro 5.4 (src): vim-9.0.1894-150000.5.54.1
Basesystem Module 15-SP4 (src): vim-9.0.1894-150000.5.54.1
Desktop Applications Module 15-SP4 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Server for SAP Applications 15 SP1 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src): vim-9.0.1894-150000.5.54.1
SUSE Manager Proxy 4.2 (src): vim-9.0.1894-150000.5.54.1
SUSE Manager Retail Branch Server 4.2 (src): vim-9.0.1894-150000.5.54.1
SUSE Manager Server 4.2 (src): vim-9.0.1894-150000.5.54.1
SUSE Enterprise Storage 7.1 (src): vim-9.0.1894-150000.5.54.1
SUSE CaaS Platform 4.0 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Micro 5.1 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Micro 5.2 (src): vim-9.0.1894-150000.5.54.1
SUSE Linux Enterprise Micro for Rancher 5.2 (src): vim-9.0.1894-150000.5.54.1

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 9 Maintenance Automation 2023-11-24 20:30:29 UTC

SUSE-SU-2023:4557-1: An update that solves 10 vulnerabilities can now be installed.

Category: security (important)
Bug References: 1214922, 1214924, 1214925, 1215004, 1215006, 1215033, 1215940, 1216001, 1216167, 1216696
CVE References: CVE-2023-46246, CVE-2023-4733, CVE-2023-4734, CVE-2023-4735, CVE-2023-4738, CVE-2023-4752, CVE-2023-4781, CVE-2023-5344, CVE-2023-5441, CVE-2023-5535
Sources used:
openSUSE Leap 15.5 (src): vim-9.0.2103-150500.20.6.1
SUSE Linux Enterprise Micro 5.5 (src): vim-9.0.2103-150500.20.6.1
Basesystem Module 15-SP5 (src): vim-9.0.2103-150500.20.6.1
Desktop Applications Module 15-SP5 (src): vim-9.0.2103-150500.20.6.1

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 11 Martin Schreiner 2024-06-19 20:04:05 UTC

I don't think this bug is relevant anymore, as the following codestreams are all shipping Vim >= 9.1.0330 as of today:

SLE-12:Update
SLE-15-SP5:Update
SLE-15:Update
ALP

This CVE is also mentioned on its changelog, so the reference is not missing anywhere.
I'm closing it.

Comment 12 Martin Schreiner 2024-06-20 13:19:03 UTC

Reassigning to security.