Vulnerability Monitor

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CVE-2019-0060

The flowd process, responsible for forwarding traffic in SRX Series services gateways, may crash and restart when processing specific transit IP packets through an IPSec tunnel. Continued processing of these packets may result in an extended Denial of Service (DoS) condition. This issue only occurs when IPSec tunnels are configured. Systems without IPSec tunnel configurations are not vulnerable to this issue. This issue affects Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D171, 15.1X49-D180 on SRX Series; 18.2 versions 18.2R2-S1 and later, prior to 18.2R3 on SRX Series; 18.4 versions prior to 18.4R2 on SRX Series.

Published

2019-10-09T20:15:16.987

Last Modified

2024-11-21T04:16:09.710

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-755
Type: Primary
CWE-755

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Operating System	juniper	junos	15.1x49	Yes
Hardware	juniper	csrx	-	No
Hardware	juniper	srx100	-	No
Hardware	juniper	srx110	-	No
Hardware	juniper	srx1400	-	No
Hardware	juniper	srx1500	-	No
Hardware	juniper	srx210	-	No
Hardware	juniper	srx220	-	No
Hardware	juniper	srx240	-	No
Hardware	juniper	srx300	-	No
Hardware	juniper	srx320	-	No
Hardware	juniper	srx340	-	No
Hardware	juniper	srx3400	-	No
Hardware	juniper	srx345	-	No
Hardware	juniper	srx3600	-	No
Hardware	juniper	srx4100	-	No
Hardware	juniper	srx4200	-	No
Hardware	juniper	srx4600	-	No
Hardware	juniper	srx5400	-	No
Hardware	juniper	srx550	-	No
Hardware	juniper	srx550_hm	-	No
Hardware	juniper	srx5600	-	No
Hardware	juniper	srx5800	-	No
Hardware	juniper	srx650	-	No
Hardware	juniper	vsrx	-	No
Operating System	juniper	junos	18.2	Yes
Operating System	juniper	junos	18.2	Yes
Hardware	juniper	csrx	-	No
Hardware	juniper	srx100	-	No
Hardware	juniper	srx110	-	No
Hardware	juniper	srx1400	-	No
Hardware	juniper	srx1500	-	No
Hardware	juniper	srx210	-	No
Hardware	juniper	srx220	-	No
Hardware	juniper	srx240	-	No
Hardware	juniper	srx300	-	No
Hardware	juniper	srx320	-	No
Hardware	juniper	srx340	-	No
Hardware	juniper	srx3400	-	No
Hardware	juniper	srx345	-	No
Hardware	juniper	srx3600	-	No
Hardware	juniper	srx4100	-	No
Hardware	juniper	srx4200	-	No
Hardware	juniper	srx4600	-	No
Hardware	juniper	srx5400	-	No
Hardware	juniper	srx550	-	No
Hardware	juniper	srx550_hm	-	No
Hardware	juniper	srx5600	-	No
Hardware	juniper	srx5800	-	No
Hardware	juniper	srx650	-	No
Hardware	juniper	vsrx	-	No
Operating System	juniper	junos	18.4	Yes
Operating System	juniper	junos	18.4	Yes
Operating System	juniper	junos	18.4	Yes
Hardware	juniper	csrx	-	No
Hardware	juniper	srx100	-	No
Hardware	juniper	srx110	-	No
Hardware	juniper	srx1400	-	No
Hardware	juniper	srx1500	-	No
Hardware	juniper	srx210	-	No
Hardware	juniper	srx220	-	No
Hardware	juniper	srx240	-	No
Hardware	juniper	srx300	-	No
Hardware	juniper	srx320	-	No
Hardware	juniper	srx340	-	No
Hardware	juniper	srx3400	-	No
Hardware	juniper	srx345	-	No
Hardware	juniper	srx3600	-	No
Hardware	juniper	srx4100	-	No
Hardware	juniper	srx4200	-	No
Hardware	juniper	srx4600	-	No
Hardware	juniper	srx5400	-	No
Hardware	juniper	srx550	-	No
Hardware	juniper	srx550_hm	-	No
Hardware	juniper	srx5600	-	No
Hardware	juniper	srx5800	-	No
Hardware	juniper	srx650	-	No
Hardware	juniper	vsrx	-	No

References

https://kb.juniper.net/JSA10959 Vendor Advisory ([email protected])
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/ipsec-tunnel-traffic-configuration.html Vendor Advisory ([email protected])
https://kb.juniper.net/JSA10959 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/ipsec-tunnel-traffic-configuration.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)