CVE-2018-7039

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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/cn-uofbasel/ccn-lite/issues/191	Technical Description
https://github.com/cn-uofbasel/ccn-lite/issues/191	Technical Description

Configurations

Configuration 1 (hide)

cpe:2.3:a:ccn-lite:ccn-lite:2.0.0:*:*:*:*:*:*:*

History

21 Nov 2024, 04:11

Type	Values Removed	Values Added
References	~~() https://github.com/cn-uofbasel/ccn-lite/issues/191 - Technical Description~~	() https://github.com/cn-uofbasel/ccn-lite/issues/191 - Technical Description

Information

Published : 2018-02-14 19:29

Updated : 2024-11-21 04:11

NVD link : CVE-2018-7039

Mitre link : CVE-2018-7039

CVE.ORG link : CVE-2018-7039

JSON object : View

Products Affected

ccn-lite

ccn-lite

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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