CVE-2022-22175

CVSS V2 Medium 4.3 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2022-22175
  • Assigner
  • sirt@juniper.net
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-19T01:15:09
  • Last Modified Date
  • 2022-01-26T18:38:41
Weakness Enumerations
CWE URL
CWE-667 http://cwe.mitre.org/data/definitions/667.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:21.3:r1:*:*:*:*:*:* 1 OR
cpe:2.3:h:juniper:mx10:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx10000:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx10003:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx10008:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx10016:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx104:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx150:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx2008:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx2010:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx2020:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx204:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx240:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx40:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx480:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx5:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx80:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:mx960:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx100:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx210:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx240:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx240h2:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx300:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx320:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx340:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx345:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx380:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx4000:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx4100:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx4200:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx4600:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx5000:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx550_hm:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx550m:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:juniper:srx650:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://kb.juniper.net/JSA11281 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-22175
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22175
History
Created Old Value New Value Data Type Notes
2022-05-10 06:36:08 Added to TrackCVE
2022-12-06 06:59:35 2022-01-19T01:15Z 2022-01-19T01:15:09 CVE Published Date updated
2022-12-06 06:59:35 2022-01-26T18:38:41 CVE Modified Date updated
2022-12-06 06:59:35 Analyzed Vulnerability Status updated