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[email protected]NVD:CVE-2024-39549

HistoryJul 11, 2024 - 5:15 p.m.

CVE-2024-39549

2024-07-1117:15:15

CWE-401

[email protected]

web.nvd.nist.gov

juniper networks

junos os

junos os evolved

dos

bgp path attribute

memory allocation

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

0.001

Percentile

17.3%

JSON

A Missing Release of Memory after Effective Lifetime vulnerability in the routing process daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a malformed BGP Path attribute update which allocates memory used to log the bad path attribute. This memory is not properly freed in all circumstances, leading to a Denial of Service (DoS).

Consumed memory can be freed by manually restarting Routing Protocol Daemon (rpd).

Memory utilization could be monitored by:
user@host> show system memory or show system monitor memory status

This issue affects:

Junos OS: * All versions before 21.2R3-S8,

from 21.4 before 21.4R3-S8,
from 22.2 before 22.2R3-S4,
from 22.3 before 22.3R3-S3,
from 22.4 before 22.4R3-S3,
from 23.2 before 23.2R2-S1,
from 23.4 before 23.4R1-S2, 23.4R2,
from 24.2 before 24.2R2-EVO.

Junos OS Evolved:

All versions before 21.2R3-S8-EVO,
from 21.4 before 21.4R3-S8-EVO,
from 22.2 before 22.2R3-S4-EVO,
from 22.3 before 22.3R3-S3-EVO,
from 22.4 before 22.4R3-S3-EVO,
from 23.2 before 23.2R2-S1-EVO,
from 23.4 before 23.4R1-S2, 23.4R2,
from 24.2 before 24.2R2-EVO.

Affected configurations

Nvd

Node

juniperjunosRange≤21.1

juniperjunosMatch21.2-

juniperjunosMatch21.2r1

juniperjunosMatch21.2r1-s1

juniperjunosMatch21.2r1-s2

juniperjunosMatch21.2r2

juniperjunosMatch21.2r2-s1

juniperjunosMatch21.2r2-s2

juniperjunosMatch21.2r3

juniperjunosMatch21.2r3-s1

juniperjunosMatch21.2r3-s2

juniperjunosMatch21.2r3-s3

juniperjunosMatch21.2r3-s4

juniperjunosMatch21.2r3-s5

juniperjunosMatch21.2r3-s6

juniperjunosMatch21.2r3-s7

juniperjunosMatch21.4-

juniperjunosMatch21.4r1

juniperjunosMatch21.4r1-s1

juniperjunosMatch21.4r1-s2

juniperjunosMatch21.4r2

juniperjunosMatch21.4r2-s1

juniperjunosMatch21.4r2-s2

juniperjunosMatch21.4r3

juniperjunosMatch21.4r3-s1

juniperjunosMatch21.4r3-s2

juniperjunosMatch21.4r3-s3

juniperjunosMatch21.4r3-s4

juniperjunosMatch21.4r3-s5

juniperjunosMatch21.4r3-s6

juniperjunosMatch21.4r3-s7

juniperjunosMatch22.2-

juniperjunosMatch22.2r1

juniperjunosMatch22.2r1-s1

juniperjunosMatch22.2r1-s2

juniperjunosMatch22.2r2

juniperjunosMatch22.2r2-s1

juniperjunosMatch22.2r2-s2

juniperjunosMatch22.2r3

juniperjunosMatch22.2r3-s1

juniperjunosMatch22.2r3-s2

juniperjunosMatch22.2r3-s3

juniperjunosMatch22.3-

juniperjunosMatch22.3r1

juniperjunosMatch22.3r1-s1

juniperjunosMatch22.3r1-s2

juniperjunosMatch22.3r2

juniperjunosMatch22.3r2-s1

juniperjunosMatch22.3r2-s2

juniperjunosMatch22.3r3

juniperjunosMatch22.3r3-s1

juniperjunosMatch22.3r3-s2

juniperjunosMatch22.4-

juniperjunosMatch22.4r1

juniperjunosMatch22.4r1-s1

juniperjunosMatch22.4r1-s2

juniperjunosMatch22.4r2

juniperjunosMatch22.4r2-s1

juniperjunosMatch22.4r2-s2

juniperjunosMatch22.4r3

juniperjunosMatch22.4r3-s1

juniperjunosMatch22.4r3-s2

juniperjunosMatch23.2-

juniperjunosMatch23.2r1

juniperjunosMatch23.2r1-s1

juniperjunosMatch23.2r1-s2

juniperjunosMatch23.2r2

juniperjunosMatch23.4-

juniperjunosMatch23.4r1

juniperjunosMatch23.4r1-s1

juniperjunosMatch24.2-

juniperjunosMatch24.2r1

Node

juniperjunos_os_evolvedRange≤21.1

juniperjunos_os_evolvedMatch21.2-

juniperjunos_os_evolvedMatch21.2r1

juniperjunos_os_evolvedMatch21.2r1-s1

juniperjunos_os_evolvedMatch21.2r1-s2

juniperjunos_os_evolvedMatch21.2r2

juniperjunos_os_evolvedMatch21.2r2-s1

juniperjunos_os_evolvedMatch21.2r2-s2

juniperjunos_os_evolvedMatch21.2r3

juniperjunos_os_evolvedMatch21.2r3-s1

juniperjunos_os_evolvedMatch21.2r3-s2

juniperjunos_os_evolvedMatch21.2r3-s3

juniperjunos_os_evolvedMatch21.2r3-s4

juniperjunos_os_evolvedMatch21.2r3-s5

juniperjunos_os_evolvedMatch21.2r3-s6

juniperjunos_os_evolvedMatch21.2r3-s7

juniperjunos_os_evolvedMatch21.4-

juniperjunos_os_evolvedMatch21.4r1

juniperjunos_os_evolvedMatch21.4r1-s1

juniperjunos_os_evolvedMatch21.4r1-s2

juniperjunos_os_evolvedMatch21.4r2

juniperjunos_os_evolvedMatch21.4r2-s1

juniperjunos_os_evolvedMatch21.4r2-s2

juniperjunos_os_evolvedMatch21.4r3

juniperjunos_os_evolvedMatch21.4r3-s1

juniperjunos_os_evolvedMatch21.4r3-s2

juniperjunos_os_evolvedMatch21.4r3-s3

juniperjunos_os_evolvedMatch21.4r3-s4

juniperjunos_os_evolvedMatch21.4r3-s5

juniperjunos_os_evolvedMatch21.4r3-s6

juniperjunos_os_evolvedMatch21.4r3-s7

juniperjunos_os_evolvedMatch22.2-

juniperjunos_os_evolvedMatch22.2r1

juniperjunos_os_evolvedMatch22.2r1-s1

juniperjunos_os_evolvedMatch22.2r1-s2

juniperjunos_os_evolvedMatch22.2r2

juniperjunos_os_evolvedMatch22.2r2-s1

juniperjunos_os_evolvedMatch22.2r2-s2

juniperjunos_os_evolvedMatch22.2r3

juniperjunos_os_evolvedMatch22.2r3-s1

juniperjunos_os_evolvedMatch22.2r3-s2

juniperjunos_os_evolvedMatch22.2r3-s3

juniperjunos_os_evolvedMatch22.3-

juniperjunos_os_evolvedMatch22.3r1

juniperjunos_os_evolvedMatch22.3r1-s1

juniperjunos_os_evolvedMatch22.3r1-s2

juniperjunos_os_evolvedMatch22.3r2

juniperjunos_os_evolvedMatch22.3r2-s1

juniperjunos_os_evolvedMatch22.3r2-s2

juniperjunos_os_evolvedMatch22.3r3

juniperjunos_os_evolvedMatch22.3r3-s1

juniperjunos_os_evolvedMatch22.3r3-s2

juniperjunos_os_evolvedMatch22.4-

juniperjunos_os_evolvedMatch22.4r1

juniperjunos_os_evolvedMatch22.4r1-s1

juniperjunos_os_evolvedMatch22.4r1-s2

juniperjunos_os_evolvedMatch22.4r2

juniperjunos_os_evolvedMatch22.4r2-s1

juniperjunos_os_evolvedMatch22.4r2-s2

juniperjunos_os_evolvedMatch22.4r3

juniperjunos_os_evolvedMatch22.4r3-s1

juniperjunos_os_evolvedMatch22.4r3-s2

juniperjunos_os_evolvedMatch23.2-

juniperjunos_os_evolvedMatch23.2r1

juniperjunos_os_evolvedMatch23.2r1-s1

juniperjunos_os_evolvedMatch23.2r1-s2

juniperjunos_os_evolvedMatch23.2r2

juniperjunos_os_evolvedMatch23.4-

juniperjunos_os_evolvedMatch23.4r1

juniperjunos_os_evolvedMatch23.4r1-s1

juniperjunos_os_evolvedMatch24.2-

juniperjunos_os_evolvedMatch24.2r1

VendorProductVersionCPE
juniperjunos*cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniperjunos21.2cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*
juniperjunos21.2cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*
juniperjunos21.2cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*
juniperjunos21.2cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*
juniperjunos21.2cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*
juniperjunos21.2cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*
juniperjunos21.2cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*
juniperjunos21.2cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*
juniperjunos21.2cpe:2.3:o:juniper:junos:21.2:r3-s1:*:*:*:*:*:*

Vendor	Product	Version	CPE
juniper	junos	*	cpe:2.3:o:juniper:junos::::::::
juniper	junos	21.2	cpe:2.3:o:juniper:junos:21.2:-::::::
juniper	junos	21.2	cpe:2.3:o:juniper:junos:21.2:r1::::::
juniper	junos	21.2	cpe:2.3:o:juniper:junos:21.2:r1-s1::::::
juniper	junos	21.2	cpe:2.3:o:juniper:junos:21.2:r1-s2::::::
juniper	junos	21.2	cpe:2.3:o:juniper:junos:21.2:r2::::::
juniper	junos	21.2	cpe:2.3:o:juniper:junos:21.2:r2-s1::::::
juniper	junos	21.2	cpe:2.3:o:juniper:junos:21.2:r2-s2::::::
juniper	junos	21.2	cpe:2.3:o:juniper:junos:21.2:r3::::::
juniper	junos	21.2	cpe:2.3:o:juniper:junos:21.2:r3-s1::::::

Rows per page:

1-10 of 1441

References

supportportal.juniper.net/JSA83011

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

0.001

Percentile

17.3%

JSON

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