Bug 1218473 (CVE-2023-26157)

Summary:	VUL-0: CVE-2023-26157: libredwg: out-of-bound read involving section->num_pages in decode_r2007.c
Product:	[openSUSE] openSUSE Distribution	Reporter:	SMASH SMASH <smash_bz>
Component:	Other	Assignee:	Jan Engelhardt <jengelh>
Status:	NEW ---	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	andrea.mattiazzo
Version:	Leap 15.6
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/389804/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description SMASH SMASH 2024-01-02 08:37:51 UTC

Versions of the package libredwg before 0.12.5.6384 are vulnerable to Denial of Service (DoS) due to an out-of-bounds read involving section->num_pages in decode_r2007.c.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-26157
https://github.com/LibreDWG/libredwg/issues/850

Patch:
https://github.com/LibreDWG/libredwg/commit/c8cf03ce4c2315b146caf582ea061c0460193bcc

Comment 2 OBSbugzilla Bot 2024-01-02 15:35:01 UTC

This is an autogenerated message for OBS integration:
This bug (1218473) was mentioned in
https://build.opensuse.org/request/show/1136185 Backports:SLE-15-SP6 / libredwg

Comment 3 Marcus Meissner 2024-05-29 22:04:53 UTC

openSUSE-SU-2024:0147-1: An update that fixes one vulnerability is now available.

Category: security (important)
Bug References: 1218473
CVE References: CVE-2023-26157
JIRA References: 
Sources used:
openSUSE Backports SLE-15-SP5 (src):    libredwg-0.12.5.6924-bp155.3.6.1