SUSE update for openssl

Published: 2022-07-11

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2022-2068 CVE-2022-2097
CWE-ID	CWE-78 CWE-311
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system libopenssl1_1-hmac-32bit Operating systems & Components / Operating system package or component libopenssl1_1-32bit-debuginfo Operating systems & Components / Operating system package or component libopenssl1_1-32bit Operating systems & Components / Operating system package or component openssl-1_1-debugsource Operating systems & Components / Operating system package or component openssl-1_1-debuginfo Operating systems & Components / Operating system package or component openssl-1_1 Operating systems & Components / Operating system package or component libopenssl1_1-hmac Operating systems & Components / Operating system package or component libopenssl1_1-debuginfo Operating systems & Components / Operating system package or component libopenssl1_1 Operating systems & Components / Operating system package or component libopenssl-1_1-devel Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) OS Command Injection

EUVDB-ID: #VU64559

Risk: Medium

CVSSv4.0: 7.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-2068

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

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation in the c_rehash script distributed by some operating systems. A remote attacker with ability to pass data to c_rehash script can and execute arbitrary OS commands with the privileges of the script.

The vulnerability exists due to incomplete fix for #VU62765 (CVE-2022-1292).

Mitigation

Update the affected package openssl to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise High Performance Computing: 15-ESPOS - 15-LTSS

SUSE Linux Enterprise Server: 15-LTSS

libopenssl1_1-hmac-32bit: before 1.1.0i-150000.4.74.1

libopenssl1_1-32bit-debuginfo: before 1.1.0i-150000.4.74.1

libopenssl1_1-32bit: before 1.1.0i-150000.4.74.1

openssl-1_1-debugsource: before 1.1.0i-150000.4.74.1

openssl-1_1-debuginfo: before 1.1.0i-150000.4.74.1

openssl-1_1: before 1.1.0i-150000.4.74.1

libopenssl1_1-hmac: before 1.1.0i-150000.4.74.1

libopenssl1_1-debuginfo: before 1.1.0i-150000.4.74.1

libopenssl1_1: before 1.1.0i-150000.4.74.1

libopenssl-1_1-devel: before 1.1.0i-150000.4.74.1

CPE2.3

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20222309-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Missing Encryption of Sensitive Data

EUVDB-ID: #VU64922

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-2097

CWE-ID: CWE-311 - Missing Encryption of Sensitive Data