Bug 1082025 – VUL-1: CVE-2018-7263 libmad: Double-free in the mad_decoder_run() function

Bug 1082025 - (CVE-2018-7263) VUL-1: CVE-2018-7263 libmad: Double-free in the mad_decoder_run() function

(CVE-2018-7263)
Summary:	VUL-1: CVE-2018-7263 libmad: Double-free in the mad_decoder_run() function

Status:	RESOLVED INVALID
Duplicates:	1081784 (view as bug list)

Classification:	openSUSE
Product:	openSUSE Distribution
Classification:	openSUSE
Component:	Security
Version:	Leap 42.3
Hardware:	Other Other

Priority:	P5 - None Severity: Minor (vote)
Target Milestone:	---
Assigned To:	Security Team bot
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/200503/
Whiteboard:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Create test case

Clone This Bug

Reported:	2018-02-21 13:45 UTC by Karol Babioch
Modified:	2018-02-21 13:50 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 Karol Babioch 2018-02-21 13:45:05 UTC

rh#1547504

The mad_decoder_run() function in decoder.c in Underbit libmad through 0.15.1b
allows remote attackers to cause a denial of service (SIGABRT because of double
free or corruption) or possibly have unspecified other impact via a crafted
file. NOTE: this may overlap CVE-2017-11552.

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1547504
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-7263
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=870608
http://www.cvedetails.com/cve/CVE-2018-7263/

Comment 1 Karol Babioch 2018-02-21 13:45:46 UTC

This is actually an issue in mpg321 and has already been assigned CVE-2017-11552. We don't ship mpg321, so it does not affect us.

Comment 2 Karol Babioch 2018-02-21 13:50:17 UTC

*** Bug 1081784 has been marked as a duplicate of this bug. ***