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[email protected]CVE-2018-5378

HistoryFeb 19, 2018 - 1:29 p.m.

CVE-2018-5378

2018-02-1913:29:00

CWE-119

[email protected]

web.nvd.nist.gov

quagga

bgp daemon

bgpd

cve-2018-5378

nvd

security vulnerability

network security

4.9 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:N/A:P

7.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.575 Medium

EPSS

Percentile

97.7%

JSON

The Quagga BGP daemon (bgpd) prior to version 1.2.3 does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or bgpd may crash.

Affected configurations

NVD

Node

quaggaquaggaRange≤1.2.2

Node

debiandebian_linuxMatch8.0

debiandebian_linuxMatch9.0

Node

canonicalubuntu_linuxMatch14.04lts

canonicalubuntu_linuxMatch16.04lts

canonicalubuntu_linuxMatch17.10

CPENameOperatorVersion
quagga:quaggaquaggale1.2.2

CPE	Name	Operator	Version
quagga:quagga	quagga	le	1.2.2

CNA Affected

[
  {
    "product": "bgpd",
    "vendor": "Quagga",
    "versions": [
      {
        "lessThan": "1.2.3",
        "status": "affected",
        "version": "bpgd",
        "versionType": "custom"
      }
    ]
  }
]