CVE-2019-6471

A race condition which may occur when discarding malformed packets can result in BIND exiting due to a REQUIRE assertion failure in dispatch.c. Versions affected: BIND 9.11.0 - 9.11.7, 9.12.0 - 9.12.4-P1, 9.14.0 - 9.14.2. Also all releases of the BIND 9.13 development branch and version 9.15.0 of...

CVE-2019-16411

An issue was discovered in Suricata 4.1.4. By sending multiple IPv4 packets that have invalid IPv4Options, the function IPV4OptValidateTimestamp in decode-ipv4.c tries to access a memory region that is not allocated. There is a check for o-len data + 3" places one beyond the 3 bytes, because the...

CVE-2019-10056

Affected software: Suricata 4.1.3. Root cause: DecodeEthernet mishandles a crafted packet, causing the function to be executed a second time; it truncates the first part of the packet, mismanages the length, and ends up casting a packet with no type, crashing the process (denial of service). The ...

Kernel: vhost_net: infinite loop while receiving packets leads to DoS

An infinite loop issue was found in the vhostnet kernel module while handling incoming packets in handlerx. The infinite loop could occur if one end sends packets faster than the other end can process them. A guest user, maybe a remote one, could use this flaw to stall the vhostnet kernel thread,...

UBUNTU-CVE-2019-14199

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a netprocessreceivedpacket integer underflow during an udppackethandler call...

CVE-2019-14378

CVE-2019-14378 is a heap-based buffer overflow in SLiRP (ip_reass in libslirp 4.0.0) used by QEMU’s networking, triggered by reassembling large first fragments. The issue can allow a QEMU process crash and, depending on context, may lead to code execution with the host/QEMU process privileges. Co...

Siemens S7-300 Packet Handling Remote DOS

Binary data 151.prm...

Siemens SCALANCE X-300 Family Switches FTP Server Network Packet Handling Remote DOS

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USN-3976-2 samba vulnerability

USN-3976-1 fixed a vulnerability in Samba. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: Isaac Boukris and Andrew Bartlett discovered that Samba incorrectly checked S4U2Self packets. In certain environments, a remote attacker...

UBUNTU-CVE-2019-3900

An infinite loop issue was found in the vhostnet kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handlerx. It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stal...

CVE-2018-5734

The CVE-2018-5734 issue concerns ISC BIND where handling a malformed DNS request causes an assertion failure in badcache.c due to selecting SERVFAIL instead of FORMERR. Affected versions are BIND 9.10.5-S1 to 9.10.5-S4 and 9.10.6-S1/S2. The connected documents describe the root cause as an incorr...

CVE-2018-15497: Improper Restriction of Operations within the Bounds of a Memory Buffer

The Mitel MiVoice 5330e VoIP device is affected by memory corruption flaws in the SIP/SDP packet handling functionality. An attacker can exploit this issue remotely, by sending a particular pattern of SIP/SDP packets, to cause a denial of service state in the affected devices and probably remote...

CVE-2018-8493

An information disclosure vulnerability exists when the Windows TCP/IP stack improperly handles fragmented IP packets, aka "Windows TCP/IP Information Disclosure Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers...

RHEL 7 : kernel (RHSA-2018:2785)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:2785 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: A flaw named SegmentSmack was found in...

CVE-2018-14827

Rockwell Automation RSLinx Classic Versions 4.00.01 and prior. A remote, unauthenticated threat actor may intentionally send specially crafted Ethernet/IP packets to Port 44818, causing the software application to stop responding and crash. The user must restart the software to regain functionali...

USN-3741-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is executing on the CPU core. This vulnerability is also known as L1 Terminal Fault L1TF. A local attacker in a guest virtual machine could use this to expose sensitive...

Cisco SD-WAN Zero Touch Provisioning Denial of Service Vulnerability

Cisco vBond Orchestrator Software, vManage Network Management Software, and Smart Controller Software are all products of Cisco, Inc. Cisco vBond Orchestrator Software, vManage Network Management Software and Smart Controller Software are all Cisco products. cisco vBond Orchestrator Software and...

CVE-2018-5803

In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "sctpmakechunk" function net/sctp/smmakechunk.c when handling SCTP packets length can be exploited to cause a kernel crash...

CVE-2018-0297

A vulnerability in the detection engine of Cisco Firepower Threat Defense software could allow an unauthenticated, remote attacker to bypass a configured Secure Sockets Layer SSL Access Control AC policy to block SSL traffic. The vulnerability is due to the incorrect handling of TCP SSL packets...

skarg BACnet Protocol Stack Buffer Overflow Vulnerability

The skarg BACnet Protocol Stack is a set of data communication protocols for building automation and control networks. A buffer overflow vulnerability exists in the BACnet/IP BVLC packet handling of the bvlc.c file in version 0.8.5 of the skarg BACnet Protocol Stack, which stems from the program'...