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freebsdFreeBSDBF266183-CEC7-11E7-AF2D-2047478F2F70
HistoryNov 08, 2017 - 12:00 a.m.

frr -- BGP Mishandled attribute length on Error

2017-11-0800:00:00
vuxml.freebsd.org
12

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.003

Percentile

70.8%

FRR reports:

BGP Mishandled attribute length on Error
A vulnerability exists in the BGP daemon of FRR where a malformed BGP UPDATE
packet can leak information from the BGP daemon and cause a denial of
service by crashing the daemon.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchfrr< 3.0.2UNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.003

Percentile

70.8%

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