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MitreCVE-2017-12803

HistoryNov 10, 2017 - 2:29 a.m.

CVE-2017-12803

2017-11-1002:29:17

CWE-476

mitre

web.nvd.nist.gov

cve-2017-12803

node_validateptr

corec

mkclean

denial of service

assert fault

crafted mkv file

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

EPSS

0.002

Percentile

61.3%

JSON

The Node_ValidatePtr function in corec/corec/node/node.c in mkclean 0.8.9 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file.

Affected configurations

Nvd

Node

matroskamkcleanMatch0.8.9

VendorProductVersionCPE
matroskamkclean0.8.9cpe:2.3:a:matroska:mkclean:0.8.9:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
matroska	mkclean	0.8.9	cpe:2.3:a:matroska:mkclean:0.8.9:::::::*

References

packetstormsecurity.com/files/144902/mkvalidator-0.5.1-Denial-Of-Service.html

seclists.org/fulldisclosure/2017/Nov/19

github.com/Matroska-Org/foundation-source/issues/24

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

EPSS

0.002

Percentile

61.3%

JSON

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