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freebsdFreeBSD2A4A112A-7C1B-11E5-BD77-0800275369E2
HistoryOct 04, 2015 - 12:00 a.m.

lldpd -- Buffer overflow/Denial of service

2015-10-0400:00:00
vuxml.freebsd.org
18

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.044 Low

EPSS

Percentile

92.3%

The lldpd developer Vincent Bernat reports:

A buffer overflow may allow arbitrary code execution
only if hardening was disabled.

Malformed packets should not make lldpd crash. Ensure we can
handle them by not using assert() in this part.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchlldpd= 0.5.6UNKNOWN
FreeBSDanynoarchlldpd< 0.7.19UNKNOWN

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.044 Low

EPSS

Percentile

92.3%