CVE-2022-22175

EPSS 0.3%
Published 19.01.2022 01:15:09
Last modified 21.11.2024 06:46:19
Source sirt@juniper.net
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An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series and SRX Series allows an unauthenticated networked attacker to cause a flowprocessing daemon (flowd) crash and thereby a Denial of Service (DoS). Continued receipt of these specific packets will cause a sustained Denial of Service condition. This issue can occur in a scenario where the SIP ALG is enabled and specific SIP messages are being processed simultaneously. This issue affects: Juniper Networks Junos OS on MX Series and SRX Series 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R2-S2, 21.1R3; 21.2 versions prior to 21.2R1-S2, 21.2R2; 21.3 versions prior to 21.3R1-S1, 21.3R2. This issue does not affect Juniper Networks Junos OS versions prior to 20.4R1.

Affected products Warnungen 0 Metrics 4 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Juniper ≫ Junos Version20.4 Updater1

   Juniper ≫ Mx10 Version-
   Juniper ≫ Mx10000 Version-
   Juniper ≫ Mx10003 Version-
   Juniper ≫ Mx10008 Version-
   Juniper ≫ Mx10016 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 ≫ Srx100 Version-
   Juniper ≫ Srx110 Version-
   Juniper ≫ Srx1400 Version-
   Juniper ≫ Srx1500 Version-
   Juniper ≫ Srx210 Version-
   Juniper ≫ Srx220 Version-
   Juniper ≫ Srx240 Version-
   Juniper ≫ Srx240h2 Version-
   Juniper ≫ Srx300 Version-
   Juniper ≫ Srx320 Version-
   Juniper ≫ Srx340 Version-
   Juniper ≫ Srx3400 Version-
   Juniper ≫ Srx345 Version-
   Juniper ≫ Srx3600 Version-
   Juniper ≫ Srx380 Version-
   Juniper ≫ Srx4000 Version-
   Juniper ≫ Srx4100 Version-
   Juniper ≫ Srx4200 Version-
   Juniper ≫ Srx4600 Version-
   Juniper ≫ Srx5000 Version-
   Juniper ≫ Srx5400 Version-
   Juniper ≫ Srx550 Version-
   Juniper ≫ Srx550 Hm Version-
   Juniper ≫ Srx550m Version-
   Juniper ≫ Srx5600 Version-
   Juniper ≫ Srx5800 Version-
   Juniper ≫ Srx650 Version-

Juniper ≫ Junos Version20.4 Updater1-s1

Juniper ≫ Junos Version20.4 Updater2

Juniper ≫ Junos Version20.4 Updater2-s1

Juniper ≫ Junos Version20.4 Updater2-s2

Juniper ≫ Junos Version20.4 Updater3

Juniper ≫ Junos Version21.1 Updater1

Juniper ≫ Junos Version21.1 Updater1-s1

Juniper ≫ Junos Version21.1 Updater2

Juniper ≫ Junos Version21.1 Updater2-s1

Juniper ≫ Junos Version21.2 Updater1

Juniper ≫ Junos Version21.2 Updater1-s1

Juniper ≫ Junos Version21.3 Updater1

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.3%	0.504

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	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:N/I:N/A:P
sirt@juniper.net	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

CWE-667 Improper Locking

The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

https://kb.juniper.net/JSA11281

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2022-22175

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-22175

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-22175

EUVD