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).
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: openssl

Published: 2022-06-21T14:45:20.597138Z

Updated: 2024-09-16T19:41:46.658Z

Reserved: 2022-06-13T00:00:00

Link: CVE-2022-2068

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-06-21T15:15:09.060

Modified: 2023-11-07T03:46:11.177

Link: CVE-2022-2068

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-06-21T00:00:00Z

Links: CVE-2022-2068 - Bugzilla