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3 vulnerabilities by openweave

CVE-2019-5040 (GCVE-0-2019-5040)

Vulnerability from cvelistv5 – Published: 2019-08-20 20:42 – Updated: 2024-08-04 19:40
VLAI
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 can send a packet to trigger this vulnerability.
Severity
8.2 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
Vendor Product Version
n/a Nest Labs Affected: Nest Labs Openweave-core 4.0.2 Nest Labs Nest Cam IQ Indoor version 4620002
Show details on NVD website
To clipboard 

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CVE-2019-5039 (GCVE-0-2019-5039)

Vulnerability from cvelistv5 – Published: 2019-08-20 20:39 – Updated: 2024-08-04 19:40
VLAI
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 trigger this vulnerability.
Severity
7.5 (High)
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
n/a Nest Labs Affected: Nest Labs Openweave-core 4.0.2
Show details on NVD website
To clipboard 

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CVE-2019-5038 (GCVE-0-2019-5038)

Vulnerability from cvelistv5 – Published: 2019-08-20 20:39 – Updated: 2024-08-04 19:40
VLAI
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 Weave command.
Severity
7.5 (High)
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
n/a Nest Labs Affected: Nest Labs Openweave-core 4.0.2
Show details on NVD website
To clipboard 

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