CVE-2022-1292
HIGH severity · CVSS 7.3 · OS command injection
7.3CVSS HIGH
Summary
The c_rehash script does not properly sanitise shell metacharacters to prevent command injection. 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 3.0.3 (Affected 3.0.0,3.0.1,3.0.2). Fixed in OpenSSL 1.1.1o (Affected 1.1.1-1.1.1n). Fixed in OpenSSL 1.0.2ze (Affected 1.0.2-1.0.2zd).
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionRequired
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)39%
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdfAdvisory
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=1ad73b4d27bd8c1b369a3cd453681d3a4f1bb9b2
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=548d3f280a6e737673f5b61fce24bb100108dfeb
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=e5fd1728ef4c7a5bf7c7a7163ca60370460a6e23
- https://lists.debian.org/debian-lts-announce/2022/05/msg00019.htmlAdvisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VX4KWHPMKYJL6ZLW4M5IU7E5UV5ZWJQU/Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNU5M7BXMML26G3GPYKFGQYPQDRSNKDD/Advisory
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0011Advisory