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MitreCVE-2019-9125

HistoryFeb 25, 2019 - 5:29 a.m.

CVE-2019-9125

2019-02-2505:29:01

CWE-306

CWE-787

mitre

web.nvd.nist.gov

d-link

dir-878

1.12b01

stack-based buffer overflow

vulnerability

hnap_auth

http header

cve-2019-9125

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.006

Percentile

79.3%

JSON

An issue was discovered on D-Link DIR-878 1.12B01 devices. Because strncpy is misused, there is a stack-based buffer overflow vulnerability that does not require authentication via the HNAP_AUTH HTTP header.

Affected configurations

Nvd

Node

d-linkdir-878_firmwareMatch1.12b01

AND

dlinkdir-878Match-

VendorProductVersionCPE
d-linkdir-878_firmware1.12b01cpe:2.3:o:d-link:dir-878_firmware:1.12b01:*:*:*:*:*:*:*
dlinkdir-878-cpe:2.3:h:dlink:dir-878:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
d-link	dir-878_firmware	1.12b01	cpe:2.3:o:d-link:dir-878_firmware:1.12b01:::::::*
dlink	dir-878	-	cpe:2.3:h:dlink:dir-878:-:::::::*

References

github.com/WhooAmii/whooamii.github.io/blob/master/2018/DIR-878/overflow1.md

github.com/WhooAmii/whooamii.github.io/blob/master/2018/DIR-878/overflow2.md

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.006

Percentile

79.3%

JSON

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