CVE-2018-0002 (GCVE-0-2018-0002)

Vulnerability from cvelistv5 – Published: 2018-01-10 22:00 – Updated: 2024-09-16 23:35
VLAI?
Title
MX series, SRX series: Junos OS: Denial of service vulnerability in Flowd on devices with ALG enabled.
Summary
On SRX Series and MX Series devices with a Service PIC with any ALG enabled, a crafted TCP/IP response packet processed through the device results in memory corruption leading to a flowd daemon crash. Sustained crafted response packets lead to repeated crashes of the flowd daemon which results in an extended Denial of Service condition. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D60 on SRX series; 12.3X48 versions prior to 12.3X48-D35 on SRX series; 14.1 versions prior to 14.1R9 on MX series; 14.2 versions prior to 14.2R8 on MX series; 15.1X49 versions prior to 15.1X49-D60 on SRX series; 15.1 versions prior to 15.1R5-S8, 15.1F6-S9, 15.1R6-S4, 15.1R7 on MX series; 16.1 versions prior to 16.1R6 on MX series; 16.2 versions prior to 16.2R3 on MX series; 17.1 versions prior to 17.1R2-S4, 17.1R3 on MX series. No other Juniper Networks products or platforms are affected by this issue.
Severity ?
8.2 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CWE
  • denial of service
Assigner
References
http://www.securitytracker.com/id/1040178 vdb-entryx_refsource_SECTRACK
https://kb.juniper.net/JSA10829 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Juniper Networks Junos OS Affected: 12.1X46 , < 12.1X46-D60 (custom)
Affected: 12.3X48 , < 12.3X48-D35 (custom)
Affected: 15.1X49 , < 15.1X49-D60 (custom)
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    Juniper Networks Junos OS Affected: 14.1 , < 14.1R9 (custom)
Affected: 14.2 , < 14.2R8 (custom)
Affected: 15.1 , < 15.1R5-S8, 15.1F6-S9, 15.1R6-S4, 15.1R7 (custom)
Affected: 16.1 , < 16.1R6 (custom)
Affected: 16.2 , < 16.2R3 (custom)
Affected: 17.1 , < 17.1R2-S4, 17.1R3 (custom)
Create a notification for this product.
Show details on NVD website
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Sightings

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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.
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  • 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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