PT-2017-17751 · Ntop · Ntopng

Published 2017-06-26 · Updated 2017-06-29 · CVE-2017-7458

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ntopng versions prior to 3.0

Description The issue allows remote attackers to cause a denial of service, resulting in a NULL pointer dereference and application crash. This occurs when an empty field is provided where a hostname or IP address should be present.

Recommendations For versions prior to 3.0, update to version 3.0 or later to resolve the issue.

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2017-7458

Affected Products

Ntopng

References · 9

• https://github.com/ntop/ntopng/commit/01f47e04fd7c8d54399c9e465f823f0017069f8f · Patch
• https://github.com/ntop/ntopng/blob/3.0/CHANGELOG.md · Patch
• https://osv.dev/vulnerability/CVE-2017-7458 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-7458 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-7458 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-7458 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2017-7458 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-7458 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7458 · Note