Heap-based Out-Of-Bounds Write

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. A flaw was found in the way IP packets with an Internet Header Length ihl of zero were processed in the skbflowdissect function in the Linux kernel. A remote attacker could use this flaw to trigger an infinit...

Denial Of Service (DoS)

kernel-rt is vulnerable to denial of service. The vulnerability exists through the CAPNETADMIN capability for an IPv6 SIOCADDRT ioctl call...

Denial Of Service (DoS)

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues: A heap-based buffer overflow flaw was found in the Linux kernel's iSCSI target subsystem. A remote attacker could use a specially-crafted iSCSI request to caus...

Denial Of Service (DoS)

Wireshark, previously known as Ethereal, is a network protocol analyzer. It is used to capture and browse the traffic running on a computer network. A heap-based buffer overflow flaw was found in the way Wireshark handled Endace ERF Extensible Record Format capture files. If Wireshark opened a...

[SECURITY] Fedora 29 Update: znc-1.7.3-1.fc29

ZNC is an IRC bouncer with many advanced features like detaching, multiple users, per channel playback buffer, SSL, IPv6, transparent DCC bouncing, Perl and C++ module support to name a few...

kernel security and bug fix update

3.10.0-957.12.1.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-957.12.1 - kernel locking/rwsem: Fix possible missed wakeup Waiman Long 1690323...

Juniper Junos memory consumption denial of service (JSA10920)

According to its self-reported version number, the remote Juniper Junos device is affected by a denial of service vulnerability in the jdhcpd daemon due to failure to handle exceptional conditions. An unauthenticated, remote attacker can exploit this, via sending specific IPv6 DHCP packets to the...

Cisco FTD Web Services DoS (cisco-sa-20180606-asaftd)

The remote Cisco Firepower Threat Defense FTD Software is missing a vendor-supplied security patch. It is, therefore, affected by a vulnerability in the web interface due to improper validation of the HTTP URL. An unauthenticated, remote attacker can exploit this, via a specially crafted HTTP...

CVE-2019-0008

A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager FXPC process on QFX5000 series, EX4300, EX4600 devices. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code...

CVE-2019-0031

Specific IPv6 DHCP packets received by the jdhcpd daemon will cause a memory resource consumption issue to occur on a Junos OS device using the jdhcpd daemon configured to respond to IPv6 requests. Once started, memory consumption will eventually impact any IPv4 or IPv6 request serviced by the...

CVE-2019-0008

A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager FXPC process on QFX5000 series, EX4300, EX4600 devices. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code...

Design/Logic Flaw

In a Dynamic Host Configuration Protocol version 6 DHCPv6 environment, the jdhcpd daemon may crash and restart upon receipt of certain DHCPv6 solicit messages received from a DHCPv6 client. By continuously sending the same crafted packet, an attacker can repeatedly crash the jdhcpd process causin...

Stack overflow

A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager FXPC process on QFX5000 series, EX4300, EX4600 devices. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code...

CVE-2019-0031

The CVE-2019-0031 issue affects Juniper Networks Junos OS, specifically the jdhcpd daemon used to respond to IPv6 requests. A crafted sequence of IPv6 DHCP packets can trigger memory resource consumption in jdhcpd, leading to a Denial of Service where subsequent IPv4/IPv6 requests may be affected...

CVE-2019-0031 Junos OS: jdhcpd daemon memory consumption Denial of Service when receiving specific IPv6 DHCP packets.

Specific IPv6 DHCP packets received by the jdhcpd daemon will cause a memory resource consumption issue to occur on a Junos OS device using the jdhcpd daemon configured to respond to IPv6 requests. Once started, memory consumption will eventually impact any IPv4 or IPv6 request serviced by the...

CVE-2019-0008 QFX5000 Series, EX4300, EX4600: A stack buffer overflow vulnerability in Packet Forwarding Engine manager (FXPC) process

A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager FXPC process on QFX5000 series, EX4300, EX4600 devices. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code...

CVE-2019-0008

CVE-2019-0008 describes a stack-based buffer overflow in the Junos OS Packet Forwarding Engine manager (FXPC) on QFX5000-series, EX4300, and EX4600 devices. A sequence of valid BGP or IPv6 BFD packets may crash the fxpc daemon or potentially enable remote code execution. Affected Junos OS release...

Security Bulletin: IBM Security Directory Suite is affected by multiple vulnerabilities (CVE-2016-10142, CVE-2015-3331, CVE-2014-2523)

Summary IBM Security Directory Suite ISDS has addressed the following vulnerabilities due to buffer overflow, remote arbitrary code execution, and denial of service. Vulnerability Details CVEID: CVE-2016-10142 DESCRIPTION: The IETF IPv6 protocol is vulnerable to a denial of service. By leveraging...

Cisco Application Policy Infrastructure Controller Linux Kernel IP Fragment Reassembly DoS

According to its self-reported version, the Cisco Application Policy Infrastructure Controller APIC is affected by a vulnerability in the IP stack that is used by the Linux Kernel publicly known as FragmentSmack. The vulnerability could allow an unauthenticated, remote attacker to cause a denial ...

Cyber Security Week in Review (March 22)

Welcome to this week's Cyber Security Week in Review, where Cisco Talos runs down all of the news we think you need to know in the security world. For more news delivered to your inbox every week, sign up for our Threat Source newsletter here. Top headlines this week Norwegian aluminum company...