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MitreCVE-2019-12173

HistoryMay 18, 2019 - 12:29 a.m.

CVE-2019-12173

2019-05-1800:29:00

CWE-22

mitre

web.nvd.nist.gov

macdown

cve-2019-12173

remote code execution

file uri

security vulnerability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.009

Percentile

82.7%

JSON

MacDown 0.7.1 (870) allows remote code execution via a file:\\ URI, with a .app pathname, in the HREF attribute of an A element. This is different from CVE-2019-12138.

Affected configurations

Nvd

Node

macdown_projectmacdownMatch0.7.1

VendorProductVersionCPE
macdown_projectmacdown0.7.1cpe:2.3:a:macdown_project:macdown:0.7.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
macdown_project	macdown	0.7.1	cpe:2.3:a:macdown_project:macdown:0.7.1:::::::*

References

github.com/MacDownApp/macdown/issues/1050

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.009

Percentile

82.7%

JSON

Related for CVE-2019-12173