CVE-2018-12889

An issue was discovered in CCN-lite 2.0.1. There is a heap-based buffer overflow in mkAddToRelayCacheRequest and in ccnl_populate_cache for an array lacking '\0' termination when reading a binary CCNx or NDN file. This can result in Heap Corruption. This was addressed by fixing the memory management in mkAddToRelayCacheRequest in ccn-lite-ctrl.c.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

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

V2 Legend

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/279	Exploit Third Party Advisory
https://github.com/cn-uofbasel/ccn-lite/issues/279	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ccn-lite:ccn-lite:2.0.1:*:*:*:*:*:*:*

History

21 Nov 2024, 03:46

Type	Values Removed	Values Added
References	~~() https://github.com/cn-uofbasel/ccn-lite/issues/279 - Exploit, Third Party Advisory~~	() https://github.com/cn-uofbasel/ccn-lite/issues/279 - Exploit, Third Party Advisory

Information

Published : 2018-06-26 13:29

Updated : 2024-11-21 03:46

NVD link : CVE-2018-12889

Mitre link : CVE-2018-12889

CVE.ORG link : CVE-2018-12889

JSON object : View

Products Affected

ccn-lite

ccn-lite

CWE

CWE-787

Out-of-bounds Write

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9.8 /10