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Ubuntu.comUB:CVE-2020-15473

HistoryJul 01, 2020 - 12:00 a.m.

CVE-2020-15473

2020-07-0100:00:00

ubuntu.com

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

60.7%

JSON

In nDPI through 3.2, the OpenVPN dissector is vulnerable to a heap-based
buffer over-read in ndpi_search_openvpn in lib/protocols/openvpn.c.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchndpi< anyUNKNOWN
ubuntu20.04noarchndpi< anyUNKNOWN
ubuntu22.04noarchndpi< anyUNKNOWN
ubuntu24.04noarchndpi< anyUNKNOWN
ubuntu16.04noarchndpi< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	ndpi	< any	UNKNOWN
ubuntu	20.04	noarch	ndpi	< any	UNKNOWN
ubuntu	22.04	noarch	ndpi	< any	UNKNOWN
ubuntu	24.04	noarch	ndpi	< any	UNKNOWN
ubuntu	16.04	noarch	ndpi	< any	UNKNOWN

References

github.com/ntop/nDPI/commit/8e7b1ea7a136cc4e4aa9880072ec2d69900a825e

launchpad.net/bugs/cve/CVE-2020-15473

nvd.nist.gov/vuln/detail/CVE-2020-15473

security-tracker.debian.org/tracker/CVE-2020-15473

www.cve.org/CVERecord?id=CVE-2020-15473

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

60.7%

JSON

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