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CVE
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CVE-2016-9445Date: (C)2017-01-31   (M)2023-12-22


Integer overflow in the vmnc decoder in the gstreamer allows remote attackers to cause a denial of service (crash) via large width and height values, which triggers a buffer overflow.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
-94421
GLSA-201705-10
RHSA-2016:2974
RHSA-2017:0018
RHSA-2017:0021
http://www.openwall.com/lists/oss-security/2016/11/18/12
http://www.openwall.com/lists/oss-security/2016/11/18/13
https://bugzilla.gnome.org/show_bug.cgi?id=774533
https://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/gst/vmnc/vmncdec.c?id=4cb1bcf1422bbcd79c0f683edb7ee85e3f7a31fe
https://scarybeastsecurity.blogspot.de/2016/11/0day-poc-risky-design-decisions-in.html

CWE    1
CWE-190
OVAL    14
oval:org.secpod.oval:def:89045236
oval:org.secpod.oval:def:2103260
oval:org.secpod.oval:def:204072
oval:org.secpod.oval:def:204069
...

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