1193873 – (CVE-2020-36428) VUL-0: CVE-2020-36428: matio: heap-based buffer overflow in ReadInt32DataDouble

Bug 1193873 (CVE-2020-36428) - VUL-0: CVE-2020-36428: matio: heap-based buffer overflow in ReadInt32DataDouble

Summary: VUL-0: CVE-2020-36428: matio: heap-based buffer overflow in ReadInt32DataDouble

Status:	RESOLVED FIXED

Alias:	CVE-2020-36428

Product:	openSUSE Distribution
Classification:	openSUSE
Component:	Security (show other bugs)
Version:	Leap 15.3
Hardware:	Other Other

Priority:	P3 - Medium Severity: Normal (vote)
Target Milestone:	---
Assignee:	Atri Bhattacharya
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/304604/
Whiteboard:
Keywords:

Depends on:
Blocks:

Clone This Bug

Reported:	2021-12-17 15:39 UTC by Gabriele Sonnu
Modified:	2022-12-08 08:12 UTC (History)
CC List:	0 users

See Also:
Found By:	Security Response Team
Services Priority:
Business Priority:
Blocker:	---
Marketing QA Status:	---
IT Deployment:	---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Gabriele Sonnu 2021-12-17 15:39:18 UTC

matio (aka MAT File I/O Library) 1.5.18 through 1.5.21 has a heap-based buffer overflow in ReadInt32DataDouble (called from ReadInt32Data and Mat_VarRead4).

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1985239
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-36428
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21421
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2020-799.yaml
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36428
http://www.cvedetails.com/cve/CVE-2020-36428/

Comment 1 Gabriele Sonnu 2021-12-17 15:40:32 UTC

Packages:

 - openSUSE:Backports:SLE-15-SP4/matio  1.5.21
 - openSUSE:Factory/matio               1.5.21

No references to a fix for now.

Comment 2 Swamp Workflow Management 2022-12-08 02:19:49 UTC

openSUSE-SU-2022:10235-1: An update that fixes two vulnerabilities is now available.

Category: security (important)
Bug References: 1193873,1193874
CVE References: CVE-2020-36428,CVE-2021-36977
JIRA References: 
Sources used:
openSUSE Backports SLE-15-SP4 (src):    matio-1.5.23-bp154.2.3.1

Comment 3 Marcus Meissner 2022-12-08 08:12:51 UTC

factory also has 1.5.23 now.