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Ubuntu.comUB:CVE-2021-23797

HistoryDec 17, 2021 - 12:00 a.m.

CVE-2021-23797

2021-12-1700:00:00

ubuntu.com

7.5 High

CVSS2

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

9.8 High

CVSS3

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

0.003 Low

EPSS

Percentile

70.9%

JSON

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

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1031301>

OSVersionArchitecturePackageVersionFilename
ubuntu23.10noarchnode-http-server< anyUNKNOWN
ubuntu24.04noarchnode-http-server< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	23.10	noarch	node-http-server	< any	UNKNOWN
ubuntu	24.04	noarch	node-http-server	< any	UNKNOWN

References

launchpad.net/bugs/cve/CVE-2021-23797

nvd.nist.gov/vuln/detail/CVE-2021-23797

security-tracker.debian.org/tracker/CVE-2021-23797

security.snyk.io/vuln/SNYK-JS-HTTPSERVERNODE-1727656

www.cve.org/CVERecord?id=CVE-2021-23797

7.5 High

CVSS2

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

9.8 High

CVSS3

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

0.003 Low

EPSS

Percentile

70.9%

JSON

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