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CVE-2017-12130

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CVE-2017-12130

Published: Jan 20, 2018

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.0

7.5

HIGH

Description

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.

VendorProductVersions

Talos

Tinysvcmdns

affected
tinysvcmdns 2017-11-05

CVSS v3.0 Details

CVSS v3.0 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

102795
vdb-entry
x_refsource_BID

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