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12.3R12-S17: Software Release Notification for JUNOS Software Version 12.3R12-S17

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Article ID: TSB17876 TECHNICAL_BULLETINS Last Updated: 08 Oct 2020Version: 1.0
Alert Type:
SRN - Software Release Notification
Product Affected:
EX Series
Alert Description:
Junos Software Service Release version 12.3R12-S17 is now available for download from the Junos software download site
Download Junos Software Service Release:
  1. Go to Junos Platforms - Download Software page
  2. Input your product in the "Find a Product" search box
  3. From the Type/OS drop-down menu, select Junos SR
  4. From the Version drop-down menu, select your version
  5. Click the Software tab
  6. Select the Install Package as need and follow the prompts
Solution:

Junos Software service Release version 12.3R12-S17 is now available.

12.3R12-S17 - List of Fixed issues
PR Number Synopsis Category: EX kernel issues specific to CPU
1229520 CLI command "request system snapshot slice alternate" might not run successfully and timeout error might occur
Product-Group=junos
When run CLI command "request system snapshot slice alternate" on EX series switches, a timeout error might occur and the CLI command would not output as expected.
PR Number Synopsis Category: MX Layer 2 Control Module
1167474 l2cpd might core dump, when LLDP PDU is receiving on a IFD/IFL, for which snmp-index is not assigned
Product-Group=junos
l2cpd daemon might core dump due to a memory leak, when LLDP PDU is receiving on a IFD/IFL, for which snmp-index is not assigned
PR Number Synopsis Category: QFX Access Control related
1515972 "dot1x" memory leak
Product-Group=junos
Memory leak is seen in 'dot1xd' daemon when no 'dot1x' is configured. Memory leak is seen for the allocation while creating socket from 'dot1xd' daemon to 'authd' daemon. If 'authd' is not running , 'dot1xd' daemon tries to connect to 'authd' periodically and every time it was allocating memory for string "/var/run/authd_control" for socket creation. The memory does not free in this scenario and we see memory leak for string "/var/run/authd_control". There will be no service impact to other services/daemons other than dot1x.
PR Number Synopsis Category: EX Chassis chassism/chassisd
1525479 On EX8216, no chassis alarm seen when SIB is in fault state
Product-Group=junos
On EX8216, no chassis alarm seen when SIB is in fault state
 

12.3R12-S17 - List of Known issues
PR Number Synopsis Category: Border Gateway Protocol
1448425 Junos OS and Junos OS Evolved: RPD crash while processing a specific BGP update information. (CVE-2020-1646)
Product-Group=junos
On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific UPDATE for an EBGP peer can lead to a routing process daemon (RPD) crash and restart. Refer to https://kb.juniper.net/JSA11033 for more information.
PR Number Synopsis Category: EX Chassis chassism/chassisd
1519254 DOM monitoring with SNMP doesn't work with 12.3R12-S15 on EX3300.
Product-Group=junos
Objects seems registered within SNMP agent, but no values are returned with 12.3R12-S15 on EX3300. SFP+ modules supports DOM.
PR Number Synopsis Category: IPSEC/IKE VPN
1517262 The flowd might crash in IPsec VPN scenario
Product-Group=junos
On SRX platforms with IPsec VPN configured, the flowd might crash during the IPsec VPN rekey window. The traffic/service might be impacted if hitting this issue.
PR Number Synopsis Category: DNS filtering on MX.
1474056 Junos OS: MX Series: Services card might restart when DNS filtering is enabled (CVE-2020-1645)
Product-Group=junos
When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of packets processed by the Multiservices PIC Management Daemon (mspmand) process, responsible for managing "URL Filtering service", may crash, causing the Services PIC to restart. Refer to https://kb.juniper.net/JSA11028 for more information.
Modification History:
First publication 2020-10-08
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