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Ubuntu.comUB:CVE-2020-15471

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

CVE-2020-15471

2020-07-0100:00:00

ubuntu.com

6.4 Medium

CVSS2

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

9.1 High

CVSS3

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

0.002 Low

EPSS

Percentile

60.8%

JSON

In nDPI through 3.2, the packet parsing code is vulnerable to a heap-based
buffer over-read in ndpi_parse_packet_line_info in lib/ndpi_main.c.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchndpi< anyUNKNOWN
ubuntu20.04noarchndpi< anyUNKNOWN
ubuntu22.04noarchndpi< anyUNKNOWN
ubuntu23.10noarchndpi< 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	23.10	noarch	ndpi	< any	UNKNOWN
ubuntu	24.04	noarch	ndpi	< any	UNKNOWN
ubuntu	16.04	noarch	ndpi	< any	UNKNOWN

References

github.com/ntop/nDPI/commit/61066fb106efa6d3d95b67e47b662de208b2b622

launchpad.net/bugs/cve/CVE-2020-15471

nvd.nist.gov/vuln/detail/CVE-2020-15471

security-tracker.debian.org/tracker/CVE-2020-15471

www.cve.org/CVERecord?id=CVE-2020-15471

6.4 Medium

CVSS2

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

9.1 High

CVSS3

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

0.002 Low

EPSS

Percentile

60.8%

JSON

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