CVE-2018-0051 (GCVE-0-2018-0051)

Vulnerability from cvelistv5 – Published: 2018-10-10 18:00 – Updated: 2024-09-16 23:00
VLAI?
Title
Junos OS: Denial of Service vulnerability in MS-PIC, MS-MIC, MS-MPC, MS-DPC and SRX flow daemon (flowd) related to SIP ALG
Summary
A Denial of Service vulnerability in the SIP application layer gateway (ALG) component of Junos OS based platforms allows an attacker to crash MS-PIC, MS-MIC, MS-MPC, MS-DPC or SRX flow daemon (flowd) process. This issue affects Junos OS devices with NAT or stateful firewall configuration in combination with the SIP ALG enabled. SIP ALG is enabled by default on SRX Series devices except for SRX-HE devices. SRX-HE devices have SIP ALG disabled by default. The status of ALGs in SRX device can be obtained by executing the command: show security alg status Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D77; 12.3X48 versions prior to 12.3X48-D70; 15.1X49 versions prior to 15.1X49-D140; 15.1 versions prior to 15.1R4-S9, 15.1R7-S1; 15.1F6; 16.1 versions prior to 16.1R4-S9, 16.1R6-S1, 16.1R7; 16.2 versions prior to 16.2R2-S7, 16.2R3; 17.1 versions prior to 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S6, 17.2R2-S4, 17.2R3; 17.3 versions prior to 17.3R1-S5, 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R2. No other Juniper Networks products or platforms are affected by this issue.
CWE
  • Denial of Service
Assigner
References
https://kb.juniper.net/JSA10885 x_refsource_CONFIRM
http://www.securitytracker.com/id/1041852 vdb-entryx_refsource_SECTRACK
Impacted products
Vendor Product Version
Juniper Networks Junos OS Affected: 12.1X46 , < 12.1X46-D77 (custom)
Affected: 12.3X48 , < 12.3X48-D70 (custom)
Affected: 15.1X49 , < 15.1X49-D140 (custom)
Create a notification for this product.
    Juniper Networks Junos OS Affected: 15.1F6
Affected: 15.1 , < 15.1R4-S9, 15.1R7-S1 (custom)
Affected: 16.1 , < 16.1R4-S9, 16.1R6-S1, 16.1R7 (custom)
Affected: 16.2 , < 16.2R2-S7, 16.2R3 (custom)
Affected: 17.1 , < 17.1R2-S7, 17.1R3 (custom)
Affected: 17.2 , < 17.2R1-S6, 17.2R2-S4, 17.2R3 (custom)
Affected: 17.3 , < 17.3R1-S5, 17.3R2-S2, 17.3R3 (custom)
Affected: 17.4 , < 17.4R2 (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.
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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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