CVE-2020-1651

EPSS 0.08%
Veröffentlicht 17.07.2020 19:15:13
Zuletzt bearbeitet 21.11.2024 05:11:05
Quelle sirt@juniper.net
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On Juniper Networks MX series, receipt of a stream of specific Layer 2 frames may cause a memory leak resulting in the packet forwarding engine (PFE) on the line card to crash and restart, causing traffic interruption. By continuously sending this stream of specific layer 2 frame, an attacker connected to the same broadcast domain can repeatedly crash the PFE, causing a prolonged Denial of Service (DoS). This issue affects Juniper Networks Junos OS on MX Series: 17.2 versions prior to 17.2R3-S4; 17.2X75 versions prior to 17.2X75-D105.19; 17.3 versions prior to 17.3R3-S7; 17.4 versions prior to 17.4R1-S3, 17.4R2; 18.1 versions prior to 18.1R2. This issue does not affect Juniper Networks Junos OS releases prior to 17.2R1.

Betroffene Produkte Warnungen 0 Metriken 4 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Juniper ≫ Junos Version17.2 Update-

   Juniper ≫ Mx10 Version-
   Juniper ≫ Mx10000 Version-
   Juniper ≫ Mx10003 Version-
   Juniper ≫ Mx104 Version-
   Juniper ≫ Mx150 Version-
   Juniper ≫ Mx2008 Version-
   Juniper ≫ Mx2010 Version-
   Juniper ≫ Mx2020 Version-
   Juniper ≫ Mx204 Version-
   Juniper ≫ Mx240 Version-
   Juniper ≫ Mx40 Version-
   Juniper ≫ Mx480 Version-
   Juniper ≫ Mx5 Version-
   Juniper ≫ Mx80 Version-
   Juniper ≫ Mx960 Version-

Juniper ≫ Junos Version17.2 Updater1

Juniper ≫ Junos Version17.2 Updater1-s1

Juniper ≫ Junos Version17.2 Updater1-s2

Juniper ≫ Junos Version17.2 Updater1-s3

Juniper ≫ Junos Version17.2 Updater1-s4

Juniper ≫ Junos Version17.2 Updater1-s5

Juniper ≫ Junos Version17.2 Updater1-s7

Juniper ≫ Junos Version17.2 Updater1-s8

Juniper ≫ Junos Version17.2 Updater2

Juniper ≫ Junos Version17.2 Updater2-s11

Juniper ≫ Junos Version17.2 Updater2-s6

Juniper ≫ Junos Version17.2 Updater2-s7

Juniper ≫ Junos Version17.2 Updater3-s1

Juniper ≫ Junos Version17.2 Updater3-s2

Juniper ≫ Junos Version17.2 Updater3-s3

Juniper ≫ Junos Version17.2x75 Update-

Juniper ≫ Junos Version17.2x75 Updated102

Juniper ≫ Junos Version17.2x75 Updated50

Juniper ≫ Junos Version17.2x75 Updated70

Juniper ≫ Junos Version17.2x75 Updated92

Juniper ≫ Junos Version17.3 Update-

Juniper ≫ Junos Version17.3 Updater1-s1

Juniper ≫ Junos Version17.3 Updater2

Juniper ≫ Junos Version17.3 Updater2-s1

Juniper ≫ Junos Version17.3 Updater2-s2

Juniper ≫ Junos Version17.3 Updater2-s3

Juniper ≫ Junos Version17.3 Updater2-s4

Juniper ≫ Junos Version17.3 Updater3 Edition-

Juniper ≫ Junos Version17.3 Updater3-s1

Juniper ≫ Junos Version17.3 Updater3-s2

Juniper ≫ Junos Version17.3 Updater3-s3

Juniper ≫ Junos Version17.3 Updater3-s4

Juniper ≫ Junos Version17.4 Update-

Juniper ≫ Junos Version17.4 Updater1

Juniper ≫ Junos Version17.4 Updater1-s1

Juniper ≫ Junos Version17.4 Updater1-s2

Juniper ≫ Junos Version18.1 Update-

Juniper ≫ Junos Version18.1 Updater1

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.08%	0.209

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	6.5	2.8	3.6	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	3.3	6.5	2.9	AV:A/AC:L/Au:N/C:N/I:N/A:P
sirt@juniper.net	6.5	2.8	3.6	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

https://kb.juniper.net/JSA11038

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-1651

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-1651

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-1651

EUVD