PT-2018-5412 · Ccn-Lite · Ccn-Lite

Blacksheeep · Published 2018-02-07 · Updated 2018-02-22 · CVE-2017-12473

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: CCN-lite (affected versions not specified)

Description: The issue allows context-dependent attackers to cause a denial of service, resulting in an application crash. This can be achieved via vectors involving packets with incorrect L values, specifically through the ccnl ccntlv bytes2pkt function.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2017-12473

Affected Products

Ccn-Lite

References · 3

• https://osv.dev/vulnerability/CVE-2017-12473 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-12473 · Security Note
• https://github.com/cn-uofbasel/ccn-lite/issues/139 · Note