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[email protected]NVD:CVE-2019-12739

HistoryJun 05, 2019 - 2:29 p.m.

CVE-2019-12739

2019-06-0514:29:11

CWE-78

[email protected]

web.nvd.nist.gov

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.011

Percentile

84.4%

JSON

lib/Controller/ExtractionController.php in the Extract add-on before 1.2.0 for Nextcloud allows Remote Code Execution via shell metacharacters in a RAR filename via ajax/extractRar.php (nameOfFile and directory parameters).

Affected configurations

Nvd

Node

nextcloudextractRange<1.2.0nextcloud

VendorProductVersionCPE
nextcloudextract*cpe:2.3:a:nextcloud:extract:*:*:*:*:*:nextcloud:*:*

Vendor	Product	Version	CPE
nextcloud	extract	*	cpe:2.3:a:nextcloud:extract::::::nextcloud::*

References

hackerone.com/reports/546753

www.secsignal.org/news/a-tale-of-rce-nextcloud-extract-app/

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.011

Percentile

84.4%

JSON

Related for NVD:CVE-2019-12739

cve2 cvelist1 prion1 nvd1