CVE-2017-5843 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://www.debian.org/security/2017/dsa-3818 http://www.openwall.com/lists/oss-security/2017/02/01/7 http://www.openwall.com/lists/oss-security/2017/02/02/9 http://www.securityfocus.com/bid/96001 https://access.redhat.com/errata/RHSA-2017:2060 https://bugzilla.gnome.org/show_bug.cgi?id=777503 https://gstreamer.freedesktop.org/releases/1.10/1.10.3 https://lists.debian.org/debian-lts-announce/2020/03/msg00038.html https://security.gentoo.org/glsa/201705-10

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5