CVE-2019-5039CWE-122

An exploitable command execution vulnerability exists in the ASN1 certificate writing functionality of Openweave-core version 4.0.2

High · published August 20, 2019

CVSS v3.0
7.5
EPSS
2%
Percentile
75.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01617 · 75.8th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2019-08-20T20:39Z
EPSS history
Timeline
  • 20 AUG 20:39Z
    An exploitable command execution vulnerability exists in the ASN1 certificate writing functionality of Openweave-core version 4.0.2
    cvelistv5