CVE-2020-7664

Arbitrary File Write via Archive Extraction (Zip Slip)

High · published June 17, 2020

CVSS v3.1
7.5
EPSS
1%
Percentile
72.6
In the wild
Unconfirmed
What it is

In all versions of the package github.com/unknwon/cae/zip, the ExtractTo function doesn't securely escape file paths in zip archives which include leading or non-leading "..". This allows an attacker to add or replace files system-wide.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:P/RL:U/RC:C
CVSS v4.0
Not supplied
EPSS
0.01419 · 72.6th percentile
Published
2020-06-17T16:00Z
EPSS history
Timeline
  • 17 JUN 16:00Z
    Arbitrary File Write via Archive Extraction (Zip Slip)
    cvelistv5