CVE-2021-23797

2021-12-1720:15:08

Debian Security Bug Tracker

security-tracker.debian.org

cve-2021-23797

http-server-node

directory traversal

unix

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

EPSS

0.004

Percentile

75.2%

JSON

All versions of package http-server-node are vulnerable to Directory Traversal via use of --path-as-is.

OSVersionArchitecturePackageVersionFilename
Debian12allnode-http-server<= 14.1.1+~cs3.14.34-2node-http-server_14.1.1+~cs3.14.34-2_all.deb
Debian999allnode-http-server<= 14.1.1+~cs3.14.34-3node-http-server_14.1.1+~cs3.14.34-3_all.deb
Debian13allnode-http-server<= 14.1.1+~cs3.14.34-2node-http-server_14.1.1+~cs3.14.34-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	node-http-server	<= 14.1.1+~cs3.14.34-2	node-http-server_14.1.1+~cs3.14.34-2_all.deb
Debian	999	all	node-http-server	<= 14.1.1+~cs3.14.34-3	node-http-server_14.1.1+~cs3.14.34-3_all.deb
Debian	13	all	node-http-server	<= 14.1.1+~cs3.14.34-2	node-http-server_14.1.1+~cs3.14.34-2_all.deb