Vulnerability CVE-2016-9635
Published: 2017-01-27   Modified: 2017-01-28

Description:
Heap-based buffer overflow in the flx_decode_delta_fli function in gst/flx/gstflxdec.c in the FLIC decoder in GStreamer before 1.10.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by providing a 'skip count' that goes beyond initialized buffer.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Redhat -> Enterprise linux desktop 
Redhat -> Enterprise linux hpc node 
Redhat -> Enterprise linux workstation 
Redhat -> Enterprise linux server 
Gstreamer -> Gstreamer 
Debian -> Debian linux 

 References:
http://rhn.redhat.com/errata/RHSA-2016-2975.html
http://rhn.redhat.com/errata/RHSA-2017-0019.html
http://rhn.redhat.com/errata/RHSA-2017-0020.html
http://www.debian.org/security/2016/dsa-3723
http://www.debian.org/security/2016/dsa-3724
http://www.openwall.com/lists/oss-security/2016/11/24/2
http://www.securityfocus.com/bid/94499
https://bugzilla.gnome.org/show_bug.cgi?id=774834
https://gstreamer.freedesktop.org/releases/1.10/#1.10.2
https://scarybeastsecurity.blogspot.com/2016/11/0day-exploit-advancing-exploitation.html
https://security.gentoo.org/glsa/201705-10
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