CVE-2017-5843

gstreamer-plugins-bad-free: Use after free in gst_mini_object_unref / gst_tag_list_unref / gst_mxf_demux_update_essence_tracks

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple use-after-free vulnerabilities in the (1) gst_mini_object_unref, (2) gst_tag_list_unref, and (3) gst_mxf_demux_update_essence_tracks functions in GStreamer before 1.10.3 allow remote attackers to cause a denial of service (crash) via vectors involving stream tags, as demonstrated by 02785736.mxf.

Múltiples vulnerabilidades de uso después de liberación de memoria en las funciones (1) gst_mini_object_unref, (2) gst_tag_list_unref y (3) gst_mxf_demux_update_essence_tracks en GStreamer en versiones anteriores a 1.10.3 permiten a atacantes remotos provocar una denegación de servicio (caída) a través de vectores que implican etiquetas stream, según lo demostrado por 02785736.mxf.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-02-01 CVE Reserved
2017-02-09 CVE Published
2024-05-12 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free

CAPEC

References (11)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2017/02/01/7	Mailing List
http://www.securityfocus.com/bid/96001	Third Party Advisory
https://bugzilla.gnome.org/show_bug.cgi?id=777503	Issue Tracking
https://lists.debian.org/debian-lts-announce/2020/03/msg00038.html	Mailing List

URL	Date	SRC

URL	Date	SRC
http://www.openwall.com/lists/oss-security/2017/02/02/9	2018-01-05

URL	Date	SRC
http://www.debian.org/security/2017/dsa-3818	2018-01-05
https://access.redhat.com/errata/RHSA-2017:2060	2018-01-05
https://gstreamer.freedesktop.org/releases/1.10/#1.10.3	2018-01-05
https://security.gentoo.org/glsa/201705-10	2018-01-05
https://access.redhat.com/security/cve/CVE-2017-5843	2017-08-01
https://bugzilla.redhat.com/show_bug.cgi?id=1419592	2017-08-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Gstreamer Project Search vendor "Gstreamer Project"		Gstreamer Search vendor "Gstreamer Project" for product "Gstreamer"				<= 1.10.2 Search vendor "Gstreamer Project" for product "Gstreamer" and version " <= 1.10.2"		-		Affected