261 matches found
CVE-2019-5037
CVE-2019-5037 affects Nest Cam IQ Indoor (4620002) WeaveCASEEngine::DecodeCertificateInfo. The issue is an integer overflow in the Weave certificate processing that allows an attacker to set CertInfoLength to 0xFFFF, causing the TLVReader to advance beyond the packet into unmapped memory and cras...
CVE-2019-5037
An exploitable denial-of-service vulnerability exists in the Weave certificate loading functionality of Nest Cam IQ Indoor camera, version 4620002. A specially crafted weave packet can cause an integer overflow and an out-of-bounds read on unmapped memory to occur, resulting in a denial of servic...
Google Nest Security Cam Bugs Allow Device Takeover
Multiple vulnerabilities in Google’s Nest Cam IQ connected indoor security camera would allow an attacker on the same network to take over the device, execute code on it and/or take it offline. Nest Labs’ Cam IQ Indoor integrates security-enhanced Linux in Android, Google Assistant and facial...
A week in security (August 12 – 18)
Last week on Malwarebytes Labs, we took a look at the potential pitfalls of facial recognition technology, looked at ways domestic abuse survivors can secure their data, and explored the education threat landscape. We also kicked off a series looking at the Hidden Bee infection chain, and put...
Vulnerability Spotlight: Multiple bugs in OpenWeave and Nest Labs Nest Cam IQ indoor camera
Lilith Wyatt and Claudio Bozzato of Cisco Talos discovered these vulnerabilities. Cisco Talos recently discovered multiple vulnerabilities in the Nest Cam IQ Indoor camera. One of Nest Labs’ most advanced internet-of-things devices, the Nest Cam IQ Indoor integrates Security-Enhanced Linux in...
Nest Labs Openweave-core Weave Tool Code Execution Vulnerability
Openweave-core is a home LAN application stack for asynchronous, symmetric, device-to-device and device-to-cloud communication for control path and data path messaging. A code execution vulnerability in the print-tlv command of the Weave tool in Nest Labs Openweave-core version 4.0.2 can be...
Nest Labs Nest Cam IQ Indoor Weave TCP connection denial-of-service vulnerability
Summary An exploitable denial-of-service vulnerability exists in the Weave daemon of the Nest Cam IQ Indoor, version 4620002. A set of TCP connections can cause unrestricted resource allocation, resulting in a denial of service. An attacker can connect multiple times to trigger this vulnerability...
Nest Labs Nest Cam IQ Indoor Weave PASE pairing brute force vulnerability
Summary An exploitable information disclosure vulnerability exists in the Weave PASE pairing functionality of the Nest Cam IQ Indoor, version 4620002. A set of specially crafted weave packets can brute force a pairing code, resulting in greater Weave access and potentially full device control. An...
Nest Labs Nest Cam IQ Indoor Weave Legacy Pairing Information Disclosure Vulnerability
Summary An exploitable information disclosure vulnerability exists in the Weave Legacy Pairing functionality of Nest Cam IQ Indoor version 4620002. A set of specially crafted weave packets can cause an out of bounds read, resulting in information disclosure. An attacker can send packets to trigge...
Nest Labs Openweave Weave ASN1Writer PutValue Code Execution Vulnerability
Summary An exploitable command execution vulnerability exists in the ASN1 certificate writing functionality of Openweave-core version 4.0.2. A specially crafted weave certificate can trigger a heap-based buffer overflow, resulting in code execution. An attacker can craft a weave certificate to...
Nest Labs Nest Cam IQ indoor Weave CASE nlWeaveCertificate authentication bypass vulnerability
Talos Vulnerability Report TALOS-2019-0811 Nest Labs Nest Cam IQ indoor Weave CASE nlWeaveCertificate authentication bypass vulnerability August 19, 2019 CVE Number CVE-2019-5044 Summary An exploitable certificate authentication vulnerability exists in the Weave CASE Pairing function of the Nest...
Nest Labs Openweave Weave tool Print-TLV code execution vulnerability
Summary An exploitable command execution vulnerability exists in the print-tlv command of Weave tool. A specially crafted weave TLV can trigger a stack-based buffer overflow, resulting in code execution. An attacker can trigger this vulnerability by convincing the user to open a specially crafted...
Nest Labs Nest Cam IQ Indoor WeaveCASEEngine::DecodeCertificateInfo denial-of-service vulnerability
Summary An exploitable denial-of-service vulnerability exists in the Weave certificate loading functionality of the Nest Cam IQ Indoor camera, version 4620002. A specially crafted weave packet can cause an integer overflow and an out-of-bounds read on unmapped memory to occur, resulting in a deni...
Nest Labs Nest Cam IQ Indoor Weave KeyError denial-of-service vulnerability
Summary An exploitable denial-of-service vulnerability exists in the Weave error reporting functionality of the Nest Cam IQ Indoor, version 4620002. A specially crafted weave packets can cause an arbitrary Weave Exchange Session to close, resulting in a denial of service. An attacker can send a...
Nest Labs Openweave Weave DecodeMessageWithLength Information Disclosure Vulnerability
Summary An exploitable information disclosure vulnerability exists in the Weave MessageLayer parsing of Openweave-core version 4.0.2 and Nest Cam IQ Indoor version 4620002. A specially crafted weave packet can cause an integer overflow to occur, resulting in PacketBuffer data reuse. An attacker c...
A week in security (June 17 – 23)
Last week on the Malwarebytes Labs blog, we took a look at the growing pains of smart cities, took a deep dive into AI, jammed along to Radiohead, and looked at the lessons learned from Chernobyl in relation to critical infrastructure. We also explored a new Steam phish attack, and pulled apart a...
A week in security (March 11 – 17)
Last week on Malwarebytes Labs, we looked at the Lazarus group in our series about APT groups, we discussed the introduction of Payment Service Directive 2 PSD2 in the EU, we tackled Google’s Nest fiasco, and the launch of Mozilla's Firefox Send. In addition, we gave you an overview of the...
Google’s Nest fiasco harms user trust and invades their privacy
Technology companies, lawmakers, privacy advocates, and everyday consumers likely disagree about exactly how a company should go about collecting user data. But, following a trust-shattering move by Google last month regarding its Nest Secure product, consensus on one issue has emerged: Companies...
The Latest in Creepy Spyware
The Nest home alarm system shipped with a secret microphone, which -- according to the company -- was only an accidental secret: On Tuesday, a Google spokesperson told Business Insider the company had made an "error." "The on-device microphone was never intended to be a secret and should have bee...
