CVE-2022-22206 (GCVE-0-2022-22206)

Vulnerability from cvelistv5 – Published: 2022-07-20 14:13 – Updated: 2024-09-16 18:08
VLAI?
Title
Junos OS: SRX series: The PFE will crash when specific traffic is scanned by Enhanced Web Filtering safe-search
Summary
A Buffer Overflow vulnerability in the PFE of Juniper Networks Junos OS on SRX series allows an unauthenticated network based attacker to cause a Denial of Service (DoS). The PFE will crash when specific traffic is scanned by Enhanced Web Filtering safe-search feature of UTM (Unified Threat management). Continued receipt of this specific traffic will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: 20.2 versions prior to 20.2R3-S4 on SRX Series; 20.3 versions prior to 20.3R3-S3 on SRX Series; 20.4 versions prior to 20.4R3-S3 on SRX Series; 21.1 versions prior to 21.1R3-S1 on SRX Series; 21.2 versions prior to 21.2R2-S2, 21.2R3 on SRX Series; 21.3 versions prior to 21.3R2 on SRX Series; 21.4 versions prior to 21.4R2 on SRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 20.2R1.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • Denial of Service (DoS)
  • CWE-120 - Buffer Overflow
Assigner
References
https://kb.juniper.net/JSA69710 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Juniper Networks Junos OS Affected: 20.2 , < 20.2R3-S4 (custom)
Affected: 20.3 , < 20.3R3-S3 (custom)
Affected: 20.4 , < 20.4R3-S3 (custom)
Affected: 21.1 , < 21.1R3-S1 (custom)
Affected: 21.2 , < 21.2R2-S2, 21.2R3 (custom)
Affected: 21.3 , < 21.3R2 (custom)
Affected: 21.4 , < 21.4R2 (custom)
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    Juniper Networks Junos OS Unaffected: unspecified , < 20.2R1 (custom)
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Show details on NVD website
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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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