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TalosCVE-2017-12130

HistoryJan 20, 2018 - 12:29 a.m.

CVE-2017-12130

2018-01-2000:29:00

CWE-476

talos

web.nvd.nist.gov

exploit

vulnerability

null pointer

tinysvcmdns

denial of service

nvd

cve-2017-12130

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.011

Percentile

84.2%

JSON

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.

Affected configurations

Nvd

Vulners

Node

tinysvcmdns_projecttinysvcmdnsMatch2017-11-05

VendorProductVersionCPE
tinysvcmdns_projecttinysvcmdns2017-11-05cpe:2.3:a:tinysvcmdns_project:tinysvcmdns:2017-11-05:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
tinysvcmdns_project	tinysvcmdns	2017-11-05	cpe:2.3:a:tinysvcmdns_project:tinysvcmdns:2017-11-05:::::::*

CNA Affected

[
  {
    "product": "Tinysvcmdns",
    "vendor": "Talos",
    "versions": [
      {
        "status": "affected",
        "version": "tinysvcmdns 2017-11-05"
      }
    ]
  }
]

References

www.securityfocus.com/bid/102795

talosintelligence.com/vulnerability_reports/TALOS-2017-0486

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.011

Percentile

84.2%

JSON

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