7.5

CVE-2019-0049

On Junos devices with the BGP graceful restart helper mode enabled or the BGP graceful restart mechanism enabled, a certain sequence of BGP session restart on a remote peer that has the graceful restart mechanism enabled may cause the local routing protocol daemon (RPD) process to crash and restart. Repeated crashes of the RPD process can cause prolonged Denial of Service (DoS). Graceful restart helper mode for BGP is enabled by default. No other Juniper Networks products or platforms are affected by this issue. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S3; 16.2 versions prior to 16.2R2-S9; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3; 17.2X75 versions prior to 17.2X75-D105; 17.3 versions prior to 17.3R3-S2; 17.4 versions prior to 17.4R1-S7, 17.4R2-S2, 17.4R3; 18.1 versions prior to 18.1R3-S2; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D12, 18.2X75-D30; 18.3 versions prior to 18.3R1-S4, 18.3R2. Junos OS releases prior to 16.1R1 are not affected.

Data is provided by the National Vulnerability Database (NVD)
Juniper ≫ Junos Version16.1 Update-
Juniper ≫ Junos Version16.1 Updater1
Juniper ≫ Junos Version16.1 Updater2
Juniper ≫ Junos Version16.1 Updater3
Juniper ≫ Junos Version16.1 Updater3-s10
Juniper ≫ Junos Version16.1 Updater3-s11
Juniper ≫ Junos Version16.1 Updater4
Juniper ≫ Junos Version16.1 Updater5
Juniper ≫ Junos Version16.1 Updater6
Juniper ≫ Junos Version16.2 Update-
Juniper ≫ Junos Version16.2 Updater1
Juniper ≫ Junos Version16.2 Updater2
Juniper ≫ Junos Version16.2 Updater2-s1
Juniper ≫ Junos Version16.2 Updater2-s2
Juniper ≫ Junos Version16.2 Updater2-s5
Juniper ≫ Junos Version16.2 Updater2-s6
Juniper ≫ Junos Version16.2 Updater2-s7
Juniper ≫ Junos Version16.2 Updater2-s8
Juniper ≫ Junos Version17.1 Update-
Juniper ≫ Junos Version17.1 Updater1
Juniper ≫ Junos Version17.1 Updater2-s1
Juniper ≫ Junos Version17.1 Updater2-s10
Juniper ≫ Junos Version17.1 Updater2-s2
Juniper ≫ Junos Version17.1 Updater2-s3
Juniper ≫ Junos Version17.1 Updater2-s4
Juniper ≫ Junos Version17.1 Updater2-s5
Juniper ≫ Junos Version17.1 Updater2-s6
Juniper ≫ Junos Version17.1 Updater2-s7
Juniper ≫ Junos Version17.2 Update-
Juniper ≫ Junos Version17.2 Updater1
Juniper ≫ Junos Version17.2 Updater1-s2
Juniper ≫ Junos Version17.2 Updater1-s4
Juniper ≫ Junos Version17.2 Updater1-s7
Juniper ≫ Junos Version17.2 Updater2
Juniper ≫ Junos Version17.2 Updater2-s6
Juniper ≫ Junos Version17.3 Update-
Juniper ≫ Junos Version17.3 Updater1
Juniper ≫ Junos Version17.3 Updater2
Juniper ≫ Junos Version17.3 Updater2-s1
Juniper ≫ Junos Version17.3 Updater2-s2
Juniper ≫ Junos Version17.3 Updater3-s1
Juniper ≫ Junos Version17.4 Update-
Juniper ≫ Junos Version17.4 Updater1
Juniper ≫ Junos Version17.4 Updater1-s1
Juniper ≫ Junos Version17.4 Updater1-s2
Juniper ≫ Junos Version17.4 Updater1-s4
Juniper ≫ Junos Version17.4 Updater1-s6
Juniper ≫ Junos Version17.4 Updater2
Juniper ≫ Junos Version17.4 Updater2-s1
Juniper ≫ Junos Version18.1 Update-
Juniper ≫ Junos Version18.1 Updater1
Juniper ≫ Junos Version18.1 Updater2
Juniper ≫ Junos Version18.1 Updater2-s1
Juniper ≫ Junos Version18.1 Updater2-s2
Juniper ≫ Junos Version18.1 Updater3
Juniper ≫ Junos Version18.2 Update-
Juniper ≫ Junos Version18.2 Updater1
Juniper ≫ Junos Version18.2 Updater1-s3
Juniper ≫ Junos Version18.2 Updater1-s4
Juniper ≫ Junos Version18.2 Updater1-s5
Juniper ≫ Junos Version18.2 Updater2-s1
Juniper ≫ Junos Version18.2x75 Update-
Juniper ≫ Junos Version18.2x75 Updated20
Juniper ≫ Junos Version18.3 Update-
Juniper ≫ Junos Version18.3 Updater1
Juniper ≫ Junos Version18.3 Updater1-s1
Juniper ≫ Junos Version18.3 Updater1-s2
Juniper ≫ Junos Version18.3 Updater1-s3
Juniper ≫ Junos Version17.2x75
Juniper ≫ Junos Version17.2x75 Update-
Juniper ≫ Junos Version17.2x75 Updated102
Juniper ≫ Junos Version17.2x75 Updated92
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.5% 0.648
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
sirt@juniper.net 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-404 Improper Resource Shutdown or Release

The product does not release or incorrectly releases a resource before it is made available for re-use.

https://kb.juniper.net/JSA10943
Patch
Vendor Advisory