Vulnerability-Lookup

BDU:2024-08473 (CVE-2024-47497)

Vulnerability from fstec – Published: 2024-10-23 – Updated: 2024-10-23 – View on bdu.fstec.ru Fixed

Title

Уязвимость демона HTTP Daemon (httpd) операционной системы Juniper Networks Junos OS, позволяющая нарушителю вызвать отказ в обслуживании

Summary

Уязвимость демона HTTP Daemon (httpd) операционной системы Juniper Networks Junos OS связана с неконтролируемым расходом ресурсов. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, вызвать отказ в обслуживании

Severity

7.8 (High) CVSS 2.0


                      
                        AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 (High) CVSS 3.0


                      
                        CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Resource exhaustion

Incidents

Being clarified

Remediation

Software update

CWE

CWE-400 - Неконтролируемый расход ресурса («Истощение ресурса»)

Aliases

CVE-2024-47497

References

4 references

URL
https://nvd.nist.gov/vuln/detail/CVE-2024-47497
https://vuldb.com/?id.280106
https://www.cve.org/CVERecord?id=CVE-2024-47497
https://supportportal.juniper.net/

Impacted products

1 product from 1 vendor

Vendors

Juniper Networks Inc.

Products

JunOS

Versions

от 22.3 до 22.3R3-S3 (JunOS), от 23.4 до 23.4R2 (JunOS), от 22.4 до 22.4R3-S2 (JunOS), до 21.4R3-S7 (JunOS), от 22.2 до 22.2R3-S4 (JunOS), от 23.2 до 23.2R2-S1 (JunOS), от 23.4 до 23.4R1-S2 (JunOS)

Product types

Operating system

Platforms

Juniper Networks Inc. JunOS от 22.3 до 22.3R3-S3 SRX Series, Juniper Networks Inc. JunOS от 23.4 до 23.4R2 MX Series, Juniper Networks Inc. JunOS от 22.4 до 22.4R3-S2 MX Series, Juniper Networks Inc. JunOS до 21.4R3-S7 SRX Series, Juniper Networks Inc. JunOS до 21.4R3-S7 EX series, Juniper Networks Inc. JunOS до 21.4R3-S7 QFX series, Juniper Networks Inc. JunOS до 21.4R3-S7 MX Series, Juniper Networks Inc. JunOS от 22.2 до 22.2R3-S4 SRX Series, Juniper Networks Inc. JunOS от 22.2 до 22.2R3-S4 EX series, Juniper Networks Inc. JunOS от 22.2 до 22.2R3-S4 QFX series, Juniper Networks Inc. JunOS от 22.2 до 22.2R3-S4 MX Series, Juniper Networks Inc. JunOS от 22.3 до 22.3R3-S3 EX series, Juniper Networks Inc. JunOS от 22.3 до 22.3R3-S3 QFX series, Juniper Networks Inc. JunOS от 22.3 до 22.3R3-S3 MX Series, Juniper Networks Inc. JunOS от 22.4 до 22.4R3-S2 SRX Series, Juniper Networks Inc. JunOS от 22.4 до 22.4R3-S2 EX series, Juniper Networks Inc. JunOS от 22.4 до 22.4R3-S2 QFX series, Juniper Networks Inc. JunOS от 23.2 до 23.2R2-S1 SRX Series, Juniper Networks Inc. JunOS от 23.2 до 23.2R2-S1 EX series, Juniper Networks Inc. JunOS от 23.2 до 23.2R2-S1 QFX series, Juniper Networks Inc. JunOS от 23.2 до 23.2R2-S1 MX Series, Juniper Networks Inc. JunOS от 23.4 до 23.4R1-S2 SRX Series, Juniper Networks Inc. JunOS от 23.4 до 23.4R1-S2 EX series, Juniper Networks Inc. JunOS от 23.4 до 23.4R1-S2 QFX series, Juniper Networks Inc. JunOS от 23.4 до 23.4R1-S2 MX Series, Juniper Networks Inc. JunOS от 23.4 до 23.4R2 SRX Series, Juniper Networks Inc. JunOS от 23.4 до 23.4R2 EX series, Juniper Networks Inc. JunOS от 23.4 до 23.4R2 QFX series

Mitigations

Использование рекомендаций производителя: https://supportportal.juniper.net/

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
  "CVSS 3.0": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Juniper Networks Inc.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u043e\u0442 22.3 \u0434\u043e 22.3R3-S3 (JunOS), \u043e\u0442 23.4 \u0434\u043e 23.4R2 (JunOS), \u043e\u0442 22.4 \u0434\u043e 22.4R3-S2 (JunOS), \u0434\u043e 21.4R3-S7 (JunOS), \u043e\u0442 22.2 \u0434\u043e 22.2R3-S4 (JunOS), \u043e\u0442 23.2 \u0434\u043e 23.2R2-S1 (JunOS), \u043e\u0442 23.4 \u0434\u043e 23.4R1-S2 (JunOS)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f:\nhttps://supportportal.juniper.net/",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "25.09.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "23.10.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "23.10.2024",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2024-08473",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2024-47497",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "JunOS",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R3-S3 SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 23.4 \u0434\u043e 23.4R2 MX Series, Juniper Networks Inc. JunOS \u043e\u0442 22.4 \u0434\u043e 22.4R3-S2 MX Series, Juniper Networks Inc. JunOS \u0434\u043e 21.4R3-S7 SRX Series, Juniper Networks Inc. JunOS \u0434\u043e 21.4R3-S7 EX series, Juniper Networks Inc. JunOS \u0434\u043e 21.4R3-S7 QFX series, Juniper Networks Inc. JunOS \u0434\u043e 21.4R3-S7 MX Series, Juniper Networks Inc. JunOS \u043e\u0442 22.2 \u0434\u043e 22.2R3-S4 SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 22.2 \u0434\u043e 22.2R3-S4 EX series, Juniper Networks Inc. JunOS \u043e\u0442 22.2 \u0434\u043e 22.2R3-S4 QFX series, Juniper Networks Inc. JunOS \u043e\u0442 22.2 \u0434\u043e 22.2R3-S4 MX Series, Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R3-S3 EX series, Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R3-S3 QFX series, Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R3-S3 MX Series, Juniper Networks Inc. JunOS \u043e\u0442 22.4 \u0434\u043e 22.4R3-S2 SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 22.4 \u0434\u043e 22.4R3-S2 EX series, Juniper Networks Inc. JunOS \u043e\u0442 22.4 \u0434\u043e 22.4R3-S2 QFX series, Juniper Networks Inc. JunOS \u043e\u0442 23.2 \u0434\u043e 23.2R2-S1 SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 23.2 \u0434\u043e 23.2R2-S1 EX series, Juniper Networks Inc. JunOS \u043e\u0442 23.2 \u0434\u043e 23.2R2-S1 QFX series, Juniper Networks Inc. JunOS \u043e\u0442 23.2 \u0434\u043e 23.2R2-S1 MX Series, Juniper Networks Inc. JunOS \u043e\u0442 23.4 \u0434\u043e 23.4R1-S2 SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 23.4 \u0434\u043e 23.4R1-S2 EX series, Juniper Networks Inc. JunOS \u043e\u0442 23.4 \u0434\u043e 23.4R1-S2 QFX series, Juniper Networks Inc. JunOS \u043e\u0442 23.4 \u0434\u043e 23.4R1-S2 MX Series, Juniper Networks Inc. JunOS \u043e\u0442 23.4 \u0434\u043e 23.4R2 SRX Series, Juniper Networks Inc. JunOS \u043e\u0442 23.4 \u0434\u043e 23.4R2 EX series, Juniper Networks Inc. JunOS \u043e\u0442 23.4 \u0434\u043e 23.4R2 QFX series",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0434\u0435\u043c\u043e\u043d\u0430 HTTP Daemon (httpd) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Juniper Networks Junos OS, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 \u0440\u0435\u0441\u0443\u0440\u0441\u0430 (\u00ab\u0418\u0441\u0442\u043e\u0449\u0435\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u00bb) (CWE-400)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0434\u0435\u043c\u043e\u043d\u0430 HTTP Daemon (httpd) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Juniper Networks Junos OS \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u043c \u0440\u0430\u0441\u0445\u043e\u0434\u043e\u043c \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e, \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u0418\u0441\u0447\u0435\u0440\u043f\u0430\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://nvd.nist.gov/vuln/detail/CVE-2024-47497\nhttps://vuldb.com/?id.280106\nhttps://www.cve.org/CVERecord?id=CVE-2024-47497\nhttps://supportportal.juniper.net/",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-400",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,8)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,5)"
}

CVE-2024-47497 (GCVE-0-2024-47497)

Vulnerability from cvelistv5 – Published: 2024-10-11 15:28 – Updated: 2024-10-11 17:41

Title

Junos OS: SRX Series, QFX Series, MX Series and EX Series: Receiving specific HTTPS traffic causes resource exhaustion

Summary

An Uncontrolled Resource Consumption vulnerability in the http daemon (httpd) of Juniper Networks Junos OS on SRX Series, QFX Series, MX Series and EX Series allows an unauthenticated, network-based attacker to cause Denial-of-Service (DoS). An attacker can send specific HTTPS connection requests to the device, triggering the creation of processes that are not properly terminated. Over time, this leads to resource exhaustion, ultimately causing the device to crash and restart. The following command can be used to monitor the resource usage: user@host> show system processes extensive | match mgd | count This issue affects Junos OS on SRX Series and EX Series: All versions before 21.4R3-S7, from 22.2 before 22.2R3-S4, from 22.3 before 22.3R3-S3, from 22.4 before 22.4R3-S2, from 23.2 before 23.2R2-S1, from 23.4 before 23.4R1-S2, 23.4R2.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/R:A

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-11 17:38 UTC

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

juniper mitre root Scorecard

References

1 reference

URL	Tags
https://supportportal.juniper.net/	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Juniper Networks	Junos OS	Affected: 0 , < 21.4R3-S7 (semver) Affected: 22.2 , < 22.2R3-S4 (semver) Affected: 22.3 , < 22.3R3-S3 (semver) Affected: 22.4 , < 22.4R3-S2 (semver) Affected: 23.2 , < 23.2R2-S1 (semver) Affected: 23.4 , < 23.4R1-S2, 23.4R2 (semver)
juniper	junos	Affected: 0 , < 21.4r3-s7 (semver) Affected: 22.2 , < 22.2r3-s4 (semver) Affected: 22.3 , < 22.3r3-s3 (semver) Affected: 22.4 , < 22.4r3-s2 (semver) Affected: 23.2 , < 23.2r2-s1 (semver) Affected: 23.4 , < 23.4r1-s2 (semver) Affected: 23.4 , < 23.4r2 (custom) cpe:2.3:o:juniper:junos::::::::

Date Public

2024-10-09 16:00

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                "id": "CVE-2024-47497",
                "options": [
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                "role": "CISA Coordinator",
                "timestamp": "2024-10-11T17:38:34.095724Z",
                "version": "2.0.3"
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              "value": "An Uncontrolled Resource Consumption vulnerability in the http daemon (httpd) of Juniper Networks Junos OS on SRX Series, QFX Series, MX Series and EX Series allows an unauthenticated, network-based attacker to cause Denial-of-Service (DoS).\u003cbr\u003e\u003cbr\u003eAn attacker can send specific HTTPS connection requests to the device, triggering the creation of processes that are not properly terminated. Over time, this leads to resource exhaustion, ultimately causing the device to crash and restart.\u003cbr\u003e\u003cbr\u003eThe following command can be used to monitor the resource usage:\u003cbr\u003e\u003ctt\u003e\u003cspan style=\"background-color: var(--wht);\"\u003euser@host\u0026gt; show system processes extensive | match mgd | count\u003cbr\u003e\u003c/span\u003e\u003c/tt\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u003cbr\u003eThis issue affects Junos OS on SRX Series and EX Series:\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003eAll versions before 21.4R3-S7,\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003efrom 22.2 before 22.2R3-S4,\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003efrom 22.3 before 22.3R3-S3,\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003efrom 22.4 before 22.4R3-S2,\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003efrom 23.2 before 23.2R2-S1,\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003efrom 23.4 before 23.4R1-S2, 23.4R2.\u003c/span\u003e"
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          ],
          "value": "An Uncontrolled Resource Consumption vulnerability in the http daemon (httpd) of Juniper Networks Junos OS on SRX Series, QFX Series, MX Series and EX Series allows an unauthenticated, network-based attacker to cause Denial-of-Service (DoS).\n\nAn attacker can send specific HTTPS connection requests to the device, triggering the creation of processes that are not properly terminated. Over time, this leads to resource exhaustion, ultimately causing the device to crash and restart.\n\nThe following command can be used to monitor the resource usage:\nuser@host\u003e show system processes extensive | match mgd | count\n\nThis issue affects Junos OS on SRX Series and EX Series:\nAll versions before 21.4R3-S7,\nfrom 22.2 before 22.2R3-S4,\nfrom 22.3 before 22.3R3-S3,\nfrom 22.4 before 22.4R3-S2,\nfrom 23.2 before 23.2R2-S1,\nfrom 23.4 before 23.4R1-S2, 23.4R2."
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      "source": {
        "advisory": "JSA88124",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Action not permitted

BDU:2024-08473 (CVE-2024-47497)

CVE-2024-47497 (GCVE-0-2024-47497)

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Related by attack behaviour