CVE-2021-27919

Aliases:GO-2021-0067BIT-golang-2021-27919
Advisory lineage Upstream: 0 Downstream: 3
Modified
Published: 11 Mar 2021, 00:00
Last modified:03 Aug 2024, 21:33

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.13% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

11 Mar 2021, 00:00
Published
Vulnerability first disclosed
03 Aug 2024, 21:33
Last Modified
Vulnerability information updated

Description

archive/zip in Go 1.16.x before 1.16.1 allows attackers to cause a denial of service (panic) upon attempted use of the Reader.Open API for a ZIP archive in which ../ occurs at the beginning of any filename.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • v2.0•MEDIUM•Score: 4.3AV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 0.13%• Percentile: 32%

Affected Systems

  • fedoraproject•fedora

    34 | 35

  • golang•go

    ≥ 1.16.0, < 1.16.1

  • Go•stdlib

    ≥ 1.16.0-0, < 1.16.1

References (8)