CVE-2022-30631

Stack exhaustion when reading certain archives in compress/gzip

High · published August 9, 2022

CVSS v3.1
7.5
EPSS
2%
Percentile
81.2
In the wild
Unconfirmed
What it is

Uncontrolled recursion in Reader.Read in compress/gzip before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via an archive containing a large number of concatenated 0-length compressed files.

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:N/A:H
CVSS v4.0
Not supplied
EPSS
0.02066 · 81.2th percentile
Published
2022-08-09T20:16Z
EPSS history
Timeline
  • 09 AUG 20:16Z
    Stack exhaustion when reading certain archives in compress/gzip
    cvelistv5