CVE-2020-8807

In Electric Coin Company Zcashd before 2.1.1-1, the time offset between messages could be leveraged to obtain sensitive information about the relationship between a suspected victim's address and an IP address, aka a timing side channel...

Electric Coin Zcash Security Breach

Zcash is a decentralized open source data currency.Zcashd is the daemon for Zcash. A security vulnerability exists in Electric Coin Zcashd before 2.1.1-1, which stems from a time offset between messages that can be used to obtain sensitive information about the relationship between a victim's...

Cisco StarOS 安全漏洞

Cisco StarOS is a router operating system that controls the entire system logic and can control processes and CLIs. A denial of service vulnerability exists in IPv4 protocol processing in Cisco StarOS versions prior to 21.22.0. The vulnerability stems from a memory leak during packet processing. ...

CVE-2021-0222

A vulnerability in Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS to the device by sending certain crafted protocol packets from an adjacent device with invalid payloads to the device. These crafted packets, which should be discarded, are instead replicated and sent...

CVE-2020-13573

A denial-of-service vulnerability exists in the Ethernet/IP server functionality of Rockwell Automation RSLinx Classic 2.57.00.14 CPR 9 SR 3. A specially crafted network request can lead to a denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability...

WhatsApp Will Disable Your Account If You Don't Agree Sharing Data With Facebook

"Respect for your privacy is coded into our DNA," opens WhatsApp's privacy policy. "Since we started WhatsApp, we've aspired to build our Services with a set of strong privacy principles in mind." But come February 8, 2021, this opening statement will no longer find a place in the policy. The...

CVE-2020-27338

An issue was discovered in Treck IPv6 before 6.0.1.68. Improper Input Validation in the DHCPv6 client component allows an unauthenticated remote attacker to cause an Out of Bounds Read, and possibly a Denial of Service via adjacent network access...

kernel: Buffer over-read in crypto_authenc_extractkeys() when a payload longer than 4 bytes is not aligned.

A buffer over-read flaw was found in cryptoauthencextractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, leading to a system crash...

kernel: The flow_dissector feature allows device tracking

A device tracking vulnerability was found in the flowdissector feature in the Linux kernel. This flaw occurs because the auto flowlabel of the UDP IPv6 packet relies on a 32-bit hashmd value as a secret, and jhash instead of siphash is used. The hashmd value remains the same starting from boot ti...

The vulnerability of the Cisco Discovery Protocol implementation in the microsoftware-based IP camera of the Cisco Video Surveillance 8000 Series allows a intruder to execute arbitrary code.

The vulnerability of the Cisco Discovery Protocol implementation in Cisco Video Surveillance 8000 Series software-based IP cameras exists due to insufficient verification of input data. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code remotely...

CVE-2020-8284

A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service...

DEBIAN-CVE-2020-13988

An issue was discovered in Contiki through 3.0. An Integer Overflow exists in the uIP TCP/IP Stack component when parsing TCP MSS options of IPv4 network packets in uipprocess in net/ipv4/uip.c...

Apache NuttX 缓冲区错误漏洞

Apache NuttX is a real-time embedded operating system from the Apache Software Foundation.TCP Transmission Control Protocol is a connection-oriented, reliable, byte-stream-based transport layer communication protocol defined by IETF RFC 793. TCP Transmission Control Protocol is a...

Contiki Buffer Error Vulnerability

Contiki is an open source cross-platform operating system for IoT Internet of Things devices. Contiki 3.0 suffers from a buffer error vulnerability that stems from an inability to validate the total length of incoming packets specified in its IP header as well as the segmentation offset value...

FNET Buffer Error Vulnerability

FNET is a soft armor from the FNET organization that provides dual TCP / IPv4 and IPv6 stack support for 32-bit MCUs. A buffer error vulnerability exists in FNET's IPv6 packet reorganization feature that stems from the fact that FNET does not check to see if the fragments are received correctly...

Contiki 缓冲区错误漏洞

Contiki is an open source, highly portable, networked multitasking operating system for memory-constrained systems. A denial of service and remote code execution vulnerability exists in the IPv6 stack in Contiki 3.0 and earlier versions. The vulnerability stems from insufficient checking of the...

FreeBSD 资源管理错误漏洞

FreeBSD is a Unix-like operating system from the Freebsd Foundation. pts is a pseudo-terminal driver used in it. FreeBSD suffers from a denial of service vulnerability, which can be exploited by an attacker to force the use of a freed memory area via FreeBSD's ICMPv6 to trigger a denial of servic...

UBUNTU-CVE-2020-13987

An issue was discovered in Contiki through 3.0. An Out-of-Bounds Read vulnerability exists in the uIP TCP/IP Stack component when calculating the checksums for IP packets in upperlayerchksum in net/ipv4/uip.c...

Mozilla: DoH did not filter IPv4 mapped IP Addresses

When DNS over HTTPS is in use, it intentionally filters RFC1918 and related IP ranges from the responses as these do not make sense coming from a DoH resolver. However when an IPv4 address was mapped through IPv6, these addresses were erroneously let through, leading to a potential DNS Rebinding...

The vulnerability of the IPv6 protocol implementation under Intel Active Management Technology and Intel Standard Manageability allows attackers to enhance their privileges.

The vulnerability of the IPv6 protocol implementation in Intel Active Management Technology and Intel Standard Manageability lies in the writing beyond the buffer boundaries of memory. Exploiting this vulnerability can allow a malicious actor to gain increased privileges remotely...