6.8

CVE-2017-2312

On Juniper Networks devices running Junos OS affected versions and with LDP enabled, a specific LDP packet destined to the RE (Routing Engine) will consume a small amount of the memory allocated for the rpd (routing protocol daemon) process. Over time, repeatedly receiving this type of LDP packet(s) will cause the memory to exhaust and the rpd process to crash and restart. It is not possible to free up the memory that has been consumed without restarting the rpd process. This issue affects Junos OS based devices with either IPv4 or IPv6 LDP enabled via the [protocols ldp] configuration (the native IPv6 support for LDP is available in Junos OS 16.1 and higher). The interface on which the packet arrives needs to have LDP enabled. The affected Junos versions are: 13.3 prior to 13.3R10; 14.1 prior to 14.1R8; 14.2 prior to 14.2R7-S6 or 14.2R8; 15.1 prior to 15.1F2-S14, 15.1F6-S4, 15.1F7, 15.1R4-S7, 15.1R5; 15.1X49 before 15.1X49-D70; 15.1X53 before 15.1X53-D230, 15.1X53-D63, 15.1X53-D70; 16.1 before 16.1R2. 16.2R1 and all subsequent releases have a resolution for this vulnerability.

Data is provided by the National Vulnerability Database (NVD)
Juniper ≫ Junos Version13.3
Juniper ≫ Junos Version13.3 Updater1
Juniper ≫ Junos Version13.3 Updater2
Juniper ≫ Junos Version13.3 Updater3
Juniper ≫ Junos Version13.3 Updater4
Juniper ≫ Junos Version13.3 Updater5
Juniper ≫ Junos Version13.3 Updater6
Juniper ≫ Junos Version13.3 Updater7
Juniper ≫ Junos Version13.3 Updater8
Juniper ≫ Junos Version13.3 Updater9
Juniper ≫ Junos Version14.1
Juniper ≫ Junos Version14.1 Updater1
Juniper ≫ Junos Version14.1 Updater2
Juniper ≫ Junos Version14.1 Updater3
Juniper ≫ Junos Version14.1 Updater4
Juniper ≫ Junos Version14.1 Updater5
Juniper ≫ Junos Version14.1 Updater6
Juniper ≫ Junos Version14.1 Updater7
Juniper ≫ Junos Version14.2 Updater1
Juniper ≫ Junos Version14.2 Updater2
Juniper ≫ Junos Version14.2 Updater3
Juniper ≫ Junos Version14.2 Updater4
Juniper ≫ Junos Version14.2 Updater5
Juniper ≫ Junos Version14.2 Updater6
Juniper ≫ Junos Version15.1 Updatef2
Juniper ≫ Junos Version15.1 Updatef2-s1
Juniper ≫ Junos Version15.1 Updatef2-s2
Juniper ≫ Junos Version15.1 Updatef2-s3
Juniper ≫ Junos Version15.1 Updatef2-s4
Juniper ≫ Junos Version15.1 Updatef3
Juniper ≫ Junos Version15.1 Updatef4
Juniper ≫ Junos Version15.1 Updatef5
Juniper ≫ Junos Version15.1 Updatef6
Juniper ≫ Junos Version15.1 Updater1
Juniper ≫ Junos Version15.1 Updater2
Juniper ≫ Junos Version15.1 Updater3
Juniper ≫ Junos Version15.1 Updater4
Juniper ≫ Junos Version15.1x49 Updated10
Juniper ≫ Junos Version15.1x49 Updated20
Juniper ≫ Junos Version15.1x49 Updated30
Juniper ≫ Junos Version15.1x49 Updated35
Juniper ≫ Junos Version15.1x49 Updated40
Juniper ≫ Junos Version15.1x49 Updated45
Juniper ≫ Junos Version15.1x49 Updated50
Juniper ≫ Junos Version15.1x49 Updated60
Juniper ≫ Junos Version15.1x49 Updated65
Juniper ≫ Junos Version15.1x53 Updated10
Juniper ≫ Junos Version15.1x53 Updated20
Juniper ≫ Junos Version15.1x53 Updated21
Juniper ≫ Junos Version15.1x53 Updated210
Juniper ≫ Junos Version15.1x53 Updated30
Juniper ≫ Junos Version15.1x53 Updated32
Juniper ≫ Junos Version15.1x53 Updated33
Juniper ≫ Junos Version15.1x53 Updated34
Juniper ≫ Junos Version15.1x53 Updated60
Juniper ≫ Junos Version15.1x53 Updated61
Juniper ≫ Junos Version15.1x53 Updated62
Juniper ≫ Junos Version16.1 Updater1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.45% 0.605
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 6.8 8 6.9
AV:N/AC:L/Au:S/C:N/I:N/A:C
CWE-772 Missing Release of Resource after Effective Lifetime

The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.

http://www.securityfocus.com/bid/97611
Third Party Advisory
VDB Entry
https://kb.juniper.net/JSA10777
Vendor Advisory
Mitigation