BDU:2024-00445 (CVE-2024-21595)
Vulnerability from fstec – Published: 2024-01-18 – Updated: 2024-01-18 – View on bdu.fstec.ru Fixed
VLAI
Title
Уязвимость механизма пересылки пакетов (PFE) операционной системы Juniper Networks Junos, позволяющая нарушителю вызвать отказ в обслуживании
Summary
Уязвимость механизма пересылки пакетов (PFE) операционной системы Juniper Networks Junos связана с неправильной проверкой синтаксической корректности ввода. Эксплуатация уязвимости позволяет нарушителю, действующему удаленно, вызвать отказ в обслуживании
Severity
Class
Code vulnerability
Status
Confirmed by the vendor
Exploitation
Data structure manipulation
Incidents
Being clarified
Remediation
Software update
CWE
- CWE-1286 - Неправильная проверка синтаксической корректности ввода
Aliases
References
Impacted products
1 product
from 1 vendor
Vendors
Juniper Networks Inc.
Products
JunOS
Versions
от 22.3 до 22.3R2-S2 (JunOS), от 22.3 до 22.3R3 (JunOS), от 22.4 до 22.4R2 (JunOS), от 21.4R3 до 21.4R3-S4 (JunOS), от 22.1R3 до 22.1R3-S3 (JunOS), от 22.2R2 до 22.2R3-S1 (JunOS), от 23.1 до 23.1R2 (JunOS)
Product types
Operating system
Platforms
Juniper Networks Inc. JunOS от 22.3 до 22.3R2-S2 QFX5000 Series, Juniper Networks Inc. JunOS от 22.3 до 22.3R3 QFX5000 Series, Juniper Networks Inc. JunOS от 22.3 до 22.3R2-S2 EX4600 Series, Juniper Networks Inc. JunOS от 22.3 до 22.3R3 EX4600 Series, Juniper Networks Inc. JunOS от 22.4 до 22.4R2 EX4600 Series, Juniper Networks Inc. JunOS от 22.4 до 22.4R2 QFX5000 Series, Juniper Networks Inc. JunOS от 21.4R3 до 21.4R3-S4 EX4100 Series, Juniper Networks Inc. JunOS от 21.4R3 до 21.4R3-S4 EX4600 Series, Juniper Networks Inc. JunOS от 21.4R3 до 21.4R3-S4 EX4400 Series, Juniper Networks Inc. JunOS от 21.4R3 до 21.4R3-S4 QFX5000 Series, Juniper Networks Inc. JunOS от 22.1R3 до 22.1R3-S3 EX4100 Series, Juniper Networks Inc. JunOS от 22.1R3 до 22.1R3-S3 EX4400 Series, Juniper Networks Inc. JunOS от 22.1R3 до 22.1R3-S3 EX4600 Series, Juniper Networks Inc. JunOS от 22.1R3 до 22.1R3-S3 QFX5000 Series, Juniper Networks Inc. JunOS от 22.2R2 до 22.2R3-S1 EX4100 Series, Juniper Networks Inc. JunOS от 22.2R2 до 22.2R3-S1 EX4400 Series, Juniper Networks Inc. JunOS от 22.2R2 до 22.2R3-S1 EX4600 Series, Juniper Networks Inc. JunOS от 22.2R2 до 22.2R3-S1 QFX5000 Series, Juniper Networks Inc. JunOS от 22.3 до 22.3R2-S2 EX4100 Series, Juniper Networks Inc. JunOS от 22.3 до 22.3R2-S2 EX4400 Series, Juniper Networks Inc. JunOS от 22.3 до 22.3R3 EX4100 Series, Juniper Networks Inc. JunOS от 22.3 до 22.3R3 EX4400 Series, Juniper Networks Inc. JunOS от 23.1 до 23.1R2 EX4100 Series, Juniper Networks Inc. JunOS от 23.1 до 23.1R2 EX4400 Series, Juniper Networks Inc. JunOS от 23.1 до 23.1R2 EX4600 Series, Juniper Networks Inc. JunOS от 23.1 до 23.1R2 QFX5000 Series, Juniper Networks Inc. JunOS от 22.4 до 22.4R2 EX4100 Series, Juniper Networks Inc. JunOS от 22.4 до 22.4R2 EX4400 Series
Mitigations
Использование рекомендаций:
https://supportportal.juniper.net/JSA75734
{
"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 22.3R2-S2 (JunOS), \u043e\u0442 22.3 \u0434\u043e 22.3R3 (JunOS), \u043e\u0442 22.4 \u0434\u043e 22.4R2 (JunOS), \u043e\u0442 21.4R3 \u0434\u043e 21.4R3-S4 (JunOS), \u043e\u0442 22.1R3 \u0434\u043e 22.1R3-S3 (JunOS), \u043e\u0442 22.2R2 \u0434\u043e 22.2R3-S1 (JunOS), \u043e\u0442 23.1 \u0434\u043e 23.1R2 (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:\nhttps://supportportal.juniper.net/JSA75734",
"\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "10.01.2024",
"\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "18.01.2024",
"\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "18.01.2024",
"\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2024-00445",
"\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-2024-21595",
"\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 22.3R2-S2 QFX5000 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R3 QFX5000 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R2-S2 EX4600 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R3 EX4600 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.4 \u0434\u043e 22.4R2 EX4600 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.4 \u0434\u043e 22.4R2 QFX5000 Series, Juniper Networks Inc. JunOS \u043e\u0442 21.4R3 \u0434\u043e 21.4R3-S4 EX4100 Series, Juniper Networks Inc. JunOS \u043e\u0442 21.4R3 \u0434\u043e 21.4R3-S4 EX4600 Series, Juniper Networks Inc. JunOS \u043e\u0442 21.4R3 \u0434\u043e 21.4R3-S4 EX4400 Series, Juniper Networks Inc. JunOS \u043e\u0442 21.4R3 \u0434\u043e 21.4R3-S4 QFX5000 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.1R3 \u0434\u043e 22.1R3-S3 EX4100 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.1R3 \u0434\u043e 22.1R3-S3 EX4400 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.1R3 \u0434\u043e 22.1R3-S3 EX4600 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.1R3 \u0434\u043e 22.1R3-S3 QFX5000 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.2R2 \u0434\u043e 22.2R3-S1 EX4100 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.2R2 \u0434\u043e 22.2R3-S1 EX4400 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.2R2 \u0434\u043e 22.2R3-S1 EX4600 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.2R2 \u0434\u043e 22.2R3-S1 QFX5000 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R2-S2 EX4100 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R2-S2 EX4400 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R3 EX4100 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R3 EX4400 Series, Juniper Networks Inc. JunOS \u043e\u0442 23.1 \u0434\u043e 23.1R2 EX4100 Series, Juniper Networks Inc. JunOS \u043e\u0442 23.1 \u0434\u043e 23.1R2 EX4400 Series, Juniper Networks Inc. JunOS \u043e\u0442 23.1 \u0434\u043e 23.1R2 EX4600 Series, Juniper Networks Inc. JunOS \u043e\u0442 23.1 \u0434\u043e 23.1R2 QFX5000 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.4 \u0434\u043e 22.4R2 EX4100 Series, Juniper Networks Inc. JunOS \u043e\u0442 22.4 \u0434\u043e 22.4R2 EX4400 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 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 \u043f\u0435\u0440\u0435\u0441\u044b\u043b\u043a\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 (PFE) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Juniper Networks Junos, \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\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0441\u0442\u0438 \u0432\u0432\u043e\u0434\u0430 (CWE-1286)",
"\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 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 \u043f\u0435\u0440\u0435\u0441\u044b\u043b\u043a\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 (PFE) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Juniper Networks Junos \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u043e\u0439 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0441\u0442\u0438 \u0432\u0432\u043e\u0434\u0430. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \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\u0435\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": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
"\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://vuldb.com/it/?id.250515\nhttps://supportportal.juniper.net/JSA75734\nhttps://www.cybersecurity-help.cz/vdb/SB2024011066",
"\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-1286",
"\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)"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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