CVE-2022-30580

Empty Cmd.Path can trigger unintended binary in os/exec on Windows

High · published August 9, 2022

CVSS v3.1
7.8
EPSS
1%
Percentile
49.4
In the wild
Unconfirmed
What it is

Code injection in Cmd.Start in os/exec before Go 1.17.11 and Go 1.18.3 allows execution of any binaries in the working directory named either "..com" or "..exe" by calling Cmd.Run, Cmd.Start, Cmd.Output, or Cmd.CombinedOutput when Cmd.Path is unset.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00627 · 49.4th percentile
Published
2022-08-09T20:18Z
EPSS history
Timeline
  • 09 AUG 20:18Z
    Empty Cmd.Path can trigger unintended binary in os/exec on Windows
    cvelistv5