CVE-2019-0006 (GCVE-0-2019-0006)

Vulnerability from cvelistv5 – Published: 2019-01-15 21:00 – Updated: 2024-09-16 19:24
VLAI?
Title
Junos OS: EX, QFX and MX series: Packet Forwarding Engine manager (FXPC) process crashes due to a crafted HTTP packet in a Virtual Chassis configuration
Summary
A certain crafted HTTP packet can trigger an uninitialized function pointer deference vulnerability in the Packet Forwarding Engine manager (fxpc) on all EX, QFX and MX Series devices in a Virtual Chassis configuration. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code execution. This issue only occurs when the crafted packet it destined to the device. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D47 on EX and QFX Virtual Chassis Platforms; 15.1 versions prior to 15.1R7-S3 all Virtual Chassis Platforms 15.1X53 versions prior to 15.1X53-D50 on EX and QFX Virtual Chassis Platforms.
Severity ?
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-908 - Use of Uninitialized Resource
Assigner
References
http://www.securityfocus.com/bid/106666 vdb-entryx_refsource_BID
https://kb.juniper.net/JSA10906 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Juniper Networks Junos OS Affected: 14.1X53 , < 14.1X53-D47 (custom)
Affected: 15.1X53 , < 15.1X53-D50 (custom)
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    Juniper Networks Junos OS Affected: 15.1 , < 15.1R7-S3 (custom)
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