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ubuntucveUbuntu.comUB:CVE-2018-5380
HistoryFeb 13, 2018 - 12:00 a.m.

CVE-2018-5380

2018-02-1300:00:00
ubuntu.com
ubuntu.com
16
quagga
bgp daemon
version 1.2.3
vulnerability
cve-2018-5380
code-to-stringconversion
debug
mdeslaur
unix

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

EPSS

0.005

Percentile

75.5%

The Quagga BGP daemon (bgpd) prior to version 1.2.3 can overrun internal
BGP code-to-string conversion tables used for debug by 1 pointer value,
based on input.

Notes

Author Note
mdeslaur this is Quagga-2018-1550
OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchquagga< 1.1.1-3ubuntu0.2UNKNOWN
ubuntu14.04noarchquagga< 0.99.22.4-3ubuntu1.5UNKNOWN
ubuntu16.04noarchquagga< 0.99.24.1-2ubuntu1.4UNKNOWN

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

EPSS

0.005

Percentile

75.5%