The vulnerability in the implementation of the ISN generator of the protocol stack used in Contiki OS and uIP allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the ISN generator implementation used in the Contiki OS and uIP is related to the use of insufficiently random values. Exploiting this vulnerability could allow an attacker operating remotely to gain unauthorized access to protected information...

PT-2021-2229 · Siemens · Simatic Mv400

Name of the Vulnerable Software and Affected Versions: SIMATIC MV400 family versions prior to v7.0.6 Description: The issue is related to the implementation of the ISN generator in the TI-NDKTCPIP protocol stack, which uses insufficiently random values. This could allow a remote attacker to predi...

The vulnerability of the ISN IP pool generator implementation used in NutOS and Nut/Net arises from the use of insufficiently random values, allowing an intruder to gain unauthorized access to protected information.

The vulnerability of the ISN IP pool generator implemented in NutOS and Nut/Net relates to the use of insufficiently random values. Exploiting this vulnerability could allow an attacker operating remotely to gain unauthorized access to protected information...

The vulnerability of the implementation of the ISN generator in the protocols used by uC/OS and uC/TCP-IP allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the ISN generator implementation in the uC/OS and uC/TCP-IP protocols is related to the use of insufficiently random values. Exploiting this vulnerability can allow an attacker operating remotely to gain unauthorized access to protected information...

Ksix Zigbee Devices - Playback Protection Bypass (PoC)

Exploit Title: Ksix Zigbee Devices - Playback Protection Bypass PoC Date: 2020-11-15 Exploit Author: Alejandro Vazquez Vazquez Vendor Homepage: https://www.ksixmobile.com/ Firmware Version: Gateway Zigbee Module - v1.0.3, Gateway Main Module - v1.1.2, Door Sensor - v1.0.7, PIR Motion Sensor -...

Ksix Zigbee Devices Playback Protection Bypass Exploit

Exploit Title: Ksix Zigbee Devices - Playback Protection Bypass PoC Exploit Author: Alejandro Vazquez Vazquez Vendor Homepage: https://www.ksixmobile.com/ Firmware Version: Gateway Zigbee Module - v1.0.3, Gateway Main Module - v1.1.2, Door Sensor - v1.0.7, PIR Motion Sensor - v1.0.12 Tested on:...

CVE-2020-5947

In versions 16.0.0-16.0.0.1 and 15.1.0-15.1.1, on specific BIG-IP platforms, attackers may be able to obtain TCP sequence numbers from the BIG-IP system that can be reused in future connections with the same source and destination port and IP numbers. Only these platforms are affected: BIG-IP 200...

Mitsubishi Electric MELSEC iQ-F Predictable TCP Sequence Number Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Mitsubishi Electric MELSEC iQ-F. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of ACK packets. When generating ACK packets, the...

Code injection

The secret key used to make the Initial Sequence Number in the TCP SYN packet could be brute forced and therefore can be predicted in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon...

CVE-2019-2317

The secret key used to make the Initial Sequence Number in the TCP SYN packet could be brute forced and therefore can be predicted in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon...

CVE-2019-2317

CVE-2019-2317 is a vulnerability in Qualcomm Snapdragon components where the secret key used to generate the TCP Initial Sequence Number (ISN) in SYN packets can be brute-forced, enabling prediction of ISNs. Affected products include a wide range of Snapdragon platforms (Auto, Compute, Consumer I...

Design/Logic Flaw

Some Huawei 4G LTE devices, P30 versions before ELE-AL00 9.1.0.162C01E160R1P12/C01E160R2P1 and P30 Pro versions before VOG-AL00 9.1.0.162C01E160R1P12/C01E160R2P1, are exposed to a message replay vulnerability. For the sake of better compatibility, these devices implement a less strict check on th...

CVE-2019-5307

Some Huawei 4G LTE devices, P30 versions before ELE-AL00 9.1.0.162C01E160R1P12/C01E160R2P1 and P30 Pro versions before VOG-AL00 9.1.0.162C01E160R1P12/C01E160R2P1, are exposed to a message replay vulnerability. For the sake of better compatibility, these devices implement a less strict check on th...

UBUNTU-CVE-2019-5717

In Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the PMUL dissector could crash. This was addressed in epan/dissectors/packet-pmul.c by rejecting the invalid sequence number of zero...

DEBIAN-CVE-2019-5717

In Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the PMUL dissector could crash. This was addressed in epan/dissectors/packet-pmul.c by rejecting the invalid sequence number of zero...

CVE-2019-5717

In Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the PMUL dissector could crash. This was addressed in epan/dissectors/packet-pmul.c by rejecting the invalid sequence number of zero...

CVE-2018-7356

All versions up to V3.03.10.B23P2 of ZTE ZXR10 8905E product are impacted by TCP Initial Sequence Number ISN reuse vulnerability, which can generate easily predictable ISN, and allows remote attackers to spoof connections...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:3172-1)

This update for the Linux Kernel 3.12.74-6064104 fixes several issues. The following security issues were fixed : CVE-2018-17182: The vmacacheflushall function in mm/vmacache.c mishandled sequence number overflows. An attacker can trigger a use-after-free and possibly gain privileges via certain...

Linux - #VMA Use-After-Free via Buggy vmacache_flush_all() Fastpath Exploit

Exploit for linux platform in category local exploits Linux - VMA Use-After-Free via Buggy vmacacheflushall Fastpath Exploit Since commit 615d6e8756c8 "mm: per-thread vma caching", first in 3.15, Linux has per-task VMA caches that contain up to four VMA pointers for fast lookup. VMA caches are...

Linux Kernel - VMA Use-After-Free via Buggy vmacache_flush_all() Fastpath Local Privilege Escalation

Linux Kernel - VMA Use-After-Free via Buggy vmacacheflushall Fastpath Local Privilege Escalation Since commit 615d6e8756c8 "mm: per-thread vma caching", first in 3.15, Linux has per-task VMA caches that contain up to four VMA pointers for fast lookup. VMA caches are invalidated by bumping the...