CVE-2022-2068

Advisory lineage Upstream: 0 Downstream: 32
Modified
Published: 21 Jun 2022, 14:45
Last modified:30 Dec 2025, 04:55

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
10 HIGH
v2.0 (nvd)
EPSS Score
20.22% HIGH
20% probability +1.64%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

21 Jun 2022, 14:45
Published
Vulnerability first disclosed
30 Dec 2025, 04:55
Last Modified
Vulnerability information updated

Description

In addition to the c_rehash shell command injection identified in CVE-2022-1292, further circumstances where the c_rehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. When the CVE-2022-1292 was fixed it was not discovered that there are other places in the script where the file names of certificates being hashed were possibly passed to a command executed through the shell. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.4 (Affected 3.0.0,3.0.1,3.0.2,3.0.3). Fixed in OpenSSL 1.1.1p (Affected 1.1.1-1.1.1o). Fixed in OpenSSL 1.0.2zf (Affected 1.0.2-1.0.2ze).

CVSS Metrics

  • v3.1•CRITICAL•Score: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • v3.1•HIGH•Score: 7.3CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
  • v2.0•HIGH•Score: 10AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS Trends

Current EPSS score: 20.22%• Percentile: 96%

Techniques & Countermeasures

  • CWE-78•Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

    The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Affected Systems

  • broadcom•sannav

    na

  • debian•debian_linux

    10.0 | 11.0

  • fedoraproject•fedora

    35 | 36

  • netapp•aff_8300_firmware

    na

  • netapp•aff_8700_firmware

    na

  • netapp•aff_a400_firmware

    na

  • netapp•bootstrap_os

    na

  • netapp•element_software

    na

  • netapp•fas_8300_firmware

    na

  • netapp•fas_8700_firmware

    na

  • netapp•fas_a400_firmware

    na

  • netapp•h300s_firmware

    na

  • netapp•h410c_firmware

    na

  • netapp•h410s_firmware

    na

  • netapp•h500s_firmware

    na

  • netapp•h610c_firmware

    na

  • netapp•h610s_firmware

    na

  • netapp•h615c_firmware

    na

  • netapp•h700s_firmware

    na

  • netapp•hci_management_node

    na

  • netapp•ontap_antivirus_connector

    na

  • netapp•ontap_select_deploy_administration_utility

    na

  • netapp•santricity_smi-s_provider

    na

  • netapp•smi-s_provider

    na

  • netapp•snapmanager

    na

  • netapp•solidfire

    na

  • Unknown•OpenSSL

    Fixed in OpenSSL 3.0.4 (Affected 3.0.0,3.0.1,3.0.2,3.0.3) | Fixed in OpenSSL 1.1.1p (Affected 1.1.1-1.1.1o) | Fixed in OpenSSL 1.0.2zf (Affected 1.0.2-1.0.2ze) | ≥ 1.0.2, < 1.0.2zf | ≥ 1.1.1, < 1.1.1p | ≥ 3.0.0, < 3.0.4

  • siemens•sinec_ins

    < 1.0 | 1.0 | 1.0:sp1 | 1.0:sp2

References (11)