CVE-2018-7039

Published: Feb 14, 2018Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

CCN-lite 2.0.0 Beta allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact because the ccnl_ndntlv_prependBlob function in ccnl-pkt-ndntlv.c can be called with wrong arguments. Specifically, there is an incorrect integer data type causing a negative third argument in some cases of crafted TLV data with inconsistent length information.

Affected (1)

Products: Ccn Lite: Ccn Lite

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ccn Lite Ccn Lite	Version 2.0.0

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (2)

https://github.com/cn-uofbasel/ccn-lite/issues/191

Source: cve@mitre.org

Technical Description

https://github.com/cn-uofbasel/ccn-lite/issues/191

Source: af854a3a-2127-422b-91ae-364da2661108

Technical Description

Timeline

No history available yet.