Home/CVE/Heap-based buffer overflow in the flx_decode_delta_fli function in gst/flx/gstflxdec.c in the FLIC decoder in GStreamer
CVE

CVE-2016-9634

Heap-based buffer overflow in the flx_decode_delta_fli function in gst/flx/gstflxdec.c in the FLIC decoder in GStreamer

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) via the start_line parameter.

CRITICAL · CVSS 9.8 EPSS 0.19943
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 4% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

6
gstreamer<= 1.10.1
redhat enterprise linux desktopall versions
redhat enterprise linux hpc nodeall versions
redhat enterprise linux serverall versions
redhat enterprise linux workstationall versions
debian linuxall versions
⚠

Public Exploits & PoCs

1
pocscarybeastsecurity.blogspot.com · 0day-exploit-advancing-exploitation.htmlscarybeastsecurity.blogspot.com
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Jan 2017 · 10:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

8
suse-csafSUSE-SU-2017:0225-1
suse-csafSUSE-SU-2017:0237-1
suse-csafSUSE-SU-2017:0210-1
suse-csafSUSE-SU-2016:3303-1
suse-csafSUSE-SU-2016:3288-1
🔗

References & Sources

10
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://rhn.redhat.com/errata/RHSA-2016-2975.htmlThird Party Advisory
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-3723Third Party Advisory
http://www.debian.org/security/2016/dsa-3724Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/11/24/2Mailing ListThird Party Advisory
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