CVE-2017-12130

An exploitable NULL pointer dereference vulnerability exists in the tinysvcmdns library version 2017-11-05. A specially crafted packet can make the library dereference a NULL pointer leading to a server crash and denial of service. An attacker needs to send a DNS query to trigger this vulnerability.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/102795	Third Party Advisory VDB Entry
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0486	Exploit Technical Description Third Party Advisory
http://www.securityfocus.com/bid/102795	Third Party Advisory VDB Entry
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0486	Exploit Technical Description Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tinysvcmdns_project:tinysvcmdns:2017-11-05:*:*:*:*:*:*:*

History

21 Nov 2024, 03:08

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/102795 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/102795 - Third Party Advisory, VDB Entry
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2017-0486 - Exploit, Technical Description, Third Party Advisory~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2017-0486 - Exploit, Technical Description, Third Party Advisory

Information

Published : 2018-01-20 00:29

Updated : 2024-11-21 03:08

NVD link : CVE-2017-12130

Mitre link : CVE-2017-12130

CVE.ORG link : CVE-2017-12130

JSON object : View

Products Affected

tinysvcmdns_project

tinysvcmdns

CWE

CWE-476

NULL Pointer Dereference

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