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Ubuntu.comUB:CVE-2017-7458

HistoryJun 26, 2017 - 12:00 a.m.

CVE-2017-7458

2017-06-2600:00:00

ubuntu.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

55.0%

JSON

The NetworkInterface::getHost function in NetworkInterface.cpp in ntopng
before 3.0 allows remote attackers to cause a denial of service (NULL
pointer dereference and application crash) via an empty field that should
have contained a hostname or IP address.

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchntopng< anyUNKNOWN
ubuntu16.04noarchntopng< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	22.04	noarch	ntopng	< any	UNKNOWN
ubuntu	16.04	noarch	ntopng	< any	UNKNOWN

References

github.com/ntop/ntopng/blob/3.0/CHANGELOG.md

github.com/ntop/ntopng/commit/01f47e04fd7c8d54399c9e465f823f0017069f8f

launchpad.net/bugs/cve/CVE-2017-7458

nvd.nist.gov/vuln/detail/CVE-2017-7458

security-tracker.debian.org/tracker/CVE-2017-7458

www.cve.org/CVERecord?id=CVE-2017-7458

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

55.0%

JSON

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