Bug 1214488 (CVE-2020-18652)

Summary:	VUL-0: CVE-2020-18652: exempi: Buffer Overflow vulnerability in WEBP_Support.cpp in exempi 2.5.0 and earlier allows remote attackers to cause a denial of service via opening of crafted webp file.
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Stoyan Manolov <stoyan.manolov>
Component:	Incidents	Assignee:	E-mail List <gnome-bugs>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	gnome-bugs, mgorse, security-team
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/375938/
Whiteboard:	CVSSv3.1:SUSE:CVE-2020-18652:5.3:(AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Stoyan Manolov 2023-08-23 06:14:58 UTC

CVE-2020-18652

Buffer Overflow vulnerability in WEBP_Support.cpp in exempi 2.5.0 and earlier
allows remote attackers to cause a denial of service via opening of crafted webp
file.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-18652
https://www.cve.org/CVERecord?id=CVE-2020-18652
https://gitlab.freedesktop.org/libopenraw/exempi/commit/acee2894ceb91616543927c2a6e45050c60f98f7
https://gitlab.freedesktop.org/libopenraw/exempi/issues/12

Comment 4 Maintenance Automation 2023-09-05 12:42:17 UTC

SUSE-SU-2023:3518-1: An update that solves one vulnerability can now be installed.

Category: security (moderate)
Bug References: 1214488
CVE References: CVE-2020-18652
Sources used:
openSUSE Leap 15.4 (src): exempi-2.4.5-150000.3.6.1
openSUSE Leap 15.5 (src): exempi-2.4.5-150000.3.6.1
Desktop Applications Module 15-SP4 (src): exempi-2.4.5-150000.3.6.1
Desktop Applications Module 15-SP5 (src): exempi-2.4.5-150000.3.6.1

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.