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VU#793496: Open Shortest Path First (OSPF) protocol implementations may improperly determine...

Open Shortest Path First(OSPF)protocol implementations may improperly determine Link State Advertisement(LSA)recency for LSAs with MaxSequenceNumber.

Attackers with the ability to transmit messages from a routing domain router may send specially crafted OSPF messages to poison routing tables within the domain.

Cybercrime Costs to Reach $8 Trillion by 2022

Some 2.8 billion data records expected to be breached in 2017, according to a report released today by Juniper Research.

Monster patch day for Juniper customers

Nine advisories landed today Clear the diaries, Juniper sysadmins, a van-load of patches landed today.…

Juniper Discusses The New Network & How To Secure It

At RSA, Mihir Maniar, Juniper Networks' vice president of security products and strategy, and Laurence Pitt, Juniper Networks' EMEA security strategy director, discuss how the network has not disappeared, it's just become more elastic.

HP patents, sold off to a troll, are used to sue...

Patents went from 3Com to HP to East Texas-based Plectrum LLC.

JSA10771 – 2017-01 Security Bulletin: Junos: Denial of Service vulnerability in...

2017-01 Security Bulletin: Junos: Denial of Service vulnerability in RPD (CVE-2017-2302)Product Affected:This issue can affect any product or platform running Junos OS. Problem: On Junos OS devices where the BGP add-path feature is enabled with 'send' ...

JSA10774 – 2017-01 Security Bulletin: Network and Security Manager (NSM): Multiple...

2017-01 Security Bulletin: Network and Security Manager (NSM): Multiple OpenSSH vulnerabilities affect NSM Appliance OS.Product Affected:NSM Appliances (NSM3000, NSM4000 and NSMExpress). Problem: Multiple OpenSSH software vulnerabilities affect NSM App...

JSA10772 – 2017-01 Security Bulletin: Junos: RPD crash while processing RIP...

2017-01 Security Bulletin: Junos: RPD crash while processing RIP advertisements (CVE-2017-2303)Product Affected:This issue can affect any product or platform running Junos OS where RIP is enabled. Problem: Certain RIP advertisements received by the rou...

JSA10773 – 2017-01 Security Bulletin: QFX3500, QFX3600, QFX5100, QFX5200, EX4300 and...

2017-01 Security Bulletin: QFX3500, QFX3600, QFX5100, QFX5200, EX4300 and EX4600: 'Etherleak' memory disclosure in Ethernet padding data (CVE-2017-2304)Product Affected:This issue affects QFX3500, QFX3600, QFX5100, QFX5200, EX4300 and EX4600 devices. Problem: QFX3500, QFX3600, QFX5100, QFX5200, EX4300 and EX4600 devices do not pad Ethernet packets with zeros, and thus some packets can contain fragments of system memory or data from previous packets.

This issue is also known as 'Etherleak' and often detected as CVE-2003-0001. Juniper SIRT is not aware of any malicious exploitation of this vulnerability. This issue has been assigned CVE-2017-2304. Solution: The following software releases have been updated to resolve this specific issue: Junos OS 14.1X53-D40, 15.1X53-D40, 15.1R2  and all subsequent releases. This issue is being tracked as PR 1063645 and is visible on the Customer Support website. KB16765 - "In which releases are vulnerabilities fixed?" describes which release vulnerabilities are fixed as per our End of Engineering and End of Life support policies. Workaround: There are no known workarounds to prevent the information leak in Ethernet packets. It is a good security practice to limit the exploitable attack surface of critical infrastructure networking equipment. Use access lists or firewall filters to limit access to the QFX device only from trusted, administrative networks or hosts. Implementation: Security vulnerabilities in Junos are fixed in the next available Maintenance Release of each supported Junos version.
In some cases, a Maintenance Release is not planned to be available in an appropriate time-frame.

For these cases, Service Releases are made available in order to be more timely.
Security Advisory and Security Notices will indicate which Maintenance and Service Releases contain fixes for the issues described. Upon request to JTAC, customers will be provided download instructions for a Service Release.

Although Juniper does not provide formal Release Note documentation for a Service Release, a list of "PRs fixed" can be provided on request. Modification History: 2017-01-11: Initial release. Related Links:CVSS Score:4.3 (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) Risk Level:Low Risk Assessment:Information for how Juniper Networks uses CVSS can be found at KB 16446 "Common Vulnerability Scoring System (CVSS) and Juniper's Security Advisories."

JSA10770 – 2017-01 Security Bulletin: Junos Space: Multiple vulnerabilities resolved in...

CVE CVSS base score Summary CVE-2016-1762 9.8 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) The xmlNextChar function in libxml2 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document. CVE-2016-444...

JSA10768 – 2017-01 Security Bulletin: Junos: SRX Series denial of service...

2017-01 Security Bulletin: Junos: SRX Series denial of service vulnerability in flowd due to crafted multicast packets (CVE-2017-2300)Product Affected:This issue affects any SRX Series Services Gateway chassis cluster Problem:The flowd daemon on the primary node of an SRX Series chassis cluster may crash and restart when attempting to synchronize a multicast session created via crafted multicast packets.  Upon the flowd crash, data plane redundancy groups will fail over to the secondary node in the chassis cluster while flowd on the primary node restarts.This issue only occurs in chassis cluster configurations that process transit multicast traffic.  Transit multicast traffic is processed on an SRX services gateway by enabling PIM in normal Flow Mode, or via security policies permitting transit multicast traffic in L2/Transparent Mode.Juniper SIRT is not aware of any malicious exploitation of this vulnerability.No other Juniper Networks products or platforms are affected by this issue.This issue has been assigned CVE-2017-2300. Solution:The following software releases have been updated to resolve this specific issue: Junos OS 12.1X46-D65, 12.3X48-D40, 15.1X49-D60, and all subsequent releases.This issue is being tracked as PR 1188853 and is visible on the Customer Support website.KB16765 - "In which releases are vulnerabilities fixed?" describes which release vulnerabilities are fixed as per our End of Engineering and End of Life support policies. Workaround:Disallow transit multicast traffic, or isolate/disable the secondary node of the chassis cluster until an upgrade can be performed. For SRXs running in Transparent Mode, any security policies permitting transit multicast traffic should be disabled (default policy is deny-all). For SRXs running in normal Flow Mode, transit multicast traffic can also be stopped by disabling PIM protocol. Implementation:How to obtain fixed software:Security vulnerabilities in Junos are fixed in the next available Maintenance Release of each supported Junos version.
In some cases, a Maintenance Release is not planned to be available in an appropriate time-frame.

For these cases, Service Releases are made available in order to be more timely.
Security Advisory and Security Notices will indicate which Maintenance and Service Releases contain fixes for the issues described. Upon request to JTAC, customers will be provided download instructions for a Service Release.

Although Juniper does not provide formal Release Note documentation for a Service Release, a list of "PRs fixed" can be provided on request.Modification History: 2017-01-11: Initial publication2017-01-18: Devices with security policies permitting transit multicast traffic in Transparent Mode are also vulnerable Related Links:CVSS Score:6.5 (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) Risk Level:Medium Risk Assessment:Information for how Juniper Networks uses CVSS can be found at KB 16446 "Common Vulnerability Scoring System (CVSS) and Juniper's Security Advisories."

JSA10774 – 2017-01 Security Bulletin: Network and Security Manager (NSM): Multiple...

CVE CVSS base score Summary CVE-2015-5600 6.5 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L) The kbdint_next_device function in auth2-chall.c in sshd in OpenSSH through 6.9 does not properly restrict the processing of keyboard-interactive devices withi...